Hubbry Logo
AlzaAlzaMain
Open search
Alza
Community hub
Alza
logo
8 pages, 0 posts
0 subscribers
Be the first to start a discussion here.
Be the first to start a discussion here.
Alza
Alza
Alza
View on Wikipedia
from Wikipedia

Alza Corporation was an American pharmaceutical and medical systems company.[1]

Key Information

Background

[edit]

Founded in 1968 by Dr. Alejandro Zaffaroni; the company's name is a portmanteau of his name. Alza was a major pioneer in the field of drug delivery systems, bringing over 20 prescription pharmaceutical products to market, and employing about 10,000 people during 20 years.[2] In 2001, Alza was acquired by Johnson & Johnson via a stock-for-stock transaction worth US$10.5 billion.[3]

Drug delivery platforms

[edit]

The company owns the patents on the following delivery platforms:

Marketed Alza products

[edit]

Locations

[edit]

Alza built its first corporate headquarters in 1971, at 950 Page Mill Road in Palo Alto, California. In 1990, Alza moved its headquarters to Shoreline Business Park, where it remained until late 2007, a few years after Alza was acquired by Johnson & Johnson.[8][9] The remaining employees were relocated to two buildings elsewhere in the Shoreline Business Park.[citation needed]

Alza operated a large-scale manufacturing facility in Vacaville, California, but it was announced that this facility would shut down by 2022.[10] They also previously operated a large-scale facility in Cashel, Ireland.[11]

Google's Googleplex is located just east of Alza Plaza. In August–September 2008, Google moved into the Alza plaza buildings.

Panoramic view of Alza Plaza from the Permanente Creek Trail, on the east side of Permanente Creek

See also

[edit]

References

[edit]
Revisions and contributorsEdit on WikipediaRead on Wikipedia

Alza

View on Grokipedia
from Grokipedia
Alza Corporation was a pioneering American pharmaceutical and company specializing in the development and commercialization of innovative systems, founded in 1968 by Alejandro Zaffaroni in . The company's name derived from a portmanteau of Zaffaroni's surname, reflecting his vision to revolutionize medication administration through controlled-release technologies that improve efficacy, reduce side effects, and enhance patient compliance. Over its independent history, Alza focused on patches, osmotic pumps, and implantable devices, becoming a leader in the field with several FDA-approved products that transformed treatments for conditions ranging from to . Alza's early innovations laid the groundwork for modern , beginning with the 1969 for its system, which enabled medications to be absorbed through the skin. The company's first commercial success came in 1974 with Ocusert, an ocular insert for to treat , marking the debut of its programmable platform. Subsequent milestones included the 1981 launch of Transderm Scop, the first for to prevent , and the 1989 introduction of Procardia XL using OROS (Osmotic Release Oral System) technology for sustained release in treatment—a product that generated over $1 billion in annual sales by 1992. Other notable products encompassed Nicoderm patches for (1991), Duragesic patches for (1990), and Viadur, a leuprolide implant for (2000), demonstrating Alza's expertise across oral, , and implantable modalities. By 1999, Alza reported sales of $795.9 million and employed over 2,000 people, underscoring its growth from a startup to a biotech powerhouse. In 2001, Alza was acquired by in a stock-for-stock transaction valued at approximately $10.5 billion, integrating its technologies into J&J's broader pharmaceutical portfolio to accelerate global . The merger, announced in March 2001 and completed later that year, allowed Alza to operate initially as a while leveraging J&J's resources for expanded research and commercialization. Alza's legacy endures through its contributions to advanced delivery systems, influencing ongoing innovations in therapeutics and earning recognition for Zaffaroni's foundational role in .

History

Founding and Early Years

Alza Corporation was founded in 1968 in , by Alejandro Zaffaroni, a Uruguayan-born renowned for his earlier work in steroid hormone research at Corporation. Zaffaroni, who had earned a Ph.D. in biochemistry from the in 1949, established the company—named as a portmanteau of his own surname—to pioneer innovations in controlled-release drug delivery systems. The initial mission centered on developing technologies that precisely regulated drug release rates, aiming to enhance therapeutic efficacy while minimizing side effects associated with conventional dosage forms like pills and injections. Zaffaroni's vision represented a paradigm shift in pharmaceuticals, treating drug administration as an engineering challenge rather than a mere chemical formulation process. He sought to create delivery systems that could maintain consistent drug levels in the body over extended periods, addressing the limitations of traditional methods where dosing often led to peaks and troughs in concentration. This approach emphasized the integration of materials science and pharmacology to design devices capable of zero-order release kinetics, where the drug output remains steady regardless of environmental factors. Alza's founding capital primarily came from Zaffaroni's personal investment, exceeding $1 million, supplemented by early backers drawn to the novel concept of "therapeutic systems." In its early years, Alza focused research on foundational technologies such as transdermal patches and osmotic pumps, marking the company's entry into membrane-based and pressure-driven delivery mechanisms. A key milestone came in 1971 with Zaffaroni's issuance of the first U.S. patent for a transdermal therapeutic system (U.S. Patent No. 3,598,122), describing a bandage-like device for controlled metering of drugs through the skin. Concurrently, work began on osmotic pumps, which utilized semipermeable membranes to exploit osmotic pressure gradients for predictable drug extrusion. However, commercialization proved challenging due to stringent regulatory requirements from the U.S. Food and Drug Administration (FDA), which delayed market entry for these innovations amid evolving standards for novel delivery devices. Despite these hurdles, Alza's early efforts laid the groundwork for transforming drug delivery from an art into a precise science.

Expansion and Key Milestones (1968–2001)

Following its initial focus in the late 1960s, Alza Corporation underwent significant expansion in the 1970s and 1980s, marked by its (IPO) in 1976, which provided capital for scaling operations and technology commercialization. The company established key partnerships, notably with Ciba-Geigy, which acquired a in 1977 to co-develop OROS-based products, enabling Alza to leverage the partner's manufacturing and marketing expertise for osmotic controlled-release systems. This collaboration, which continued into the early 1980s despite a partial split in 1982 when Alza repurchased most shares, facilitated the approval and launch of several OROS-enabled pharmaceuticals, such as Procardia XL in 1989. In the , Alza accelerated its growth through strategic acquisitions and infrastructure investments. The company relocated its headquarters to , in 1990, consolidating research and administrative functions in the burgeoning area to support expanded R&D teams. Concurrently, Alza established a major manufacturing facility in , beginning with land acquisition in and operational scaling by the early 1990s to produce commercial-scale systems. A pivotal acquisition occurred in 1991 when Alza purchased Bio-Electro Systems, Inc., enhancing its electrotransport technology portfolio for applications. These moves contributed to robust revenue growth, with annual revenues rising from $261 million in 1994 to $795.9 million in 1999, driven by licensing deals and product royalties. Leadership transitioned in 1993 with the appointment of Dr. Ernest Mario as CEO, who had previously led Glaxo Holdings; under his guidance, Alza pursued aggressive expansion, including the 1999 acquisition of Sequus Pharmaceuticals for $580 million to bolster liposomal drug delivery capabilities. Mario's tenure also saw the company's stock appreciate significantly post-IPO, reflecting investor confidence in its pipeline. Operationally, Alza's workforce expanded substantially, reaching several thousand employees by the late 1990s to support R&D and production, while the firm developed over 20 prescription products incorporating its delivery technologies. Notable licensing agreements included a 1997 deal with SmithKline Beecham (now GlaxoSmithKline) granting marketing rights for Nicoderm, Alza's nicotine transdermal patch approved by the FDA in 1991. A major setback came in 1999 when Alza's proposed $7.3 billion merger with was blocked by the over antitrust concerns related to overlapping markets, leading to the deal's termination in December. Despite this, Alza's focus on partnerships and internal advancements positioned it as a leader in controlled-release systems by , with ongoing projects like the DUROS technology approved in 2000.

Acquisition by Johnson & Johnson and Legacy

On March 27, 2001, Johnson & Johnson announced a stock-for-stock merger agreement to acquire Alza Corporation, valuing the transaction at approximately $10.5 billion net equity based on Alza's 295 million shares outstanding and an exchange ratio of 0.49 Johnson & Johnson shares per Alza share. The deal, approved by both companies' boards, was positioned as a strategic move to combine Alza's innovative drug delivery expertise with Johnson & Johnson's broad pharmaceutical portfolio and global infrastructure. The merger was completed on June 22, 2001, establishing Alza as a wholly owned subsidiary of Johnson & Johnson while retaining its corporate name and operational structure initially. The acquisition's strategic rationale centered on enhancing Johnson & Johnson's capabilities in controlled-release and technologies, particularly for integration into its unit focused on , , and therapies. Alza gained access to Johnson & Johnson's extensive global sales force, enabling broader market reach for its pipeline products and collaborative developments. Post-merger, Alza operated as a free-standing , preserving its focus, though key executive transitions occurred, including the pivotal role of Alza's chairman and CEO in negotiating and endorsing the deal to advance the company's long-term growth. Over time, integration efforts led to the gradual incorporation of Alza's operations into Johnson & Johnson's broader structure. Alza's legacy within endures through the continued application of its pioneering drug delivery systems in sustained-release formulations across the Janssen portfolio, supporting therapies for chronic conditions despite operational consolidations. The , manufacturing facility, acquired as part of the deal, was shuttered by 2022 as part of Janssen's restructuring to streamline global production. Founder Alejandro Zaffaroni's influence extended beyond Alza, as he pursued subsequent ventures in , including founding companies like SurroMed and Alexza Pharmaceuticals to further innovate in diagnostics and aerosol ; Zaffaroni died on March 1, 2014. Alza's technologies remain integral to 's pharmaceutical innovations, contributing to enhanced patient outcomes in targeted therapies.

Drug Delivery Technologies

Osmotic Controlled-Release Systems

Alza Corporation pioneered the development of osmotic controlled-release oral delivery systems, known as the Osmotic Release Oral System (OROS), which utilize to achieve precise and sustained release. The core mechanism involves a tablet coated with a semi-permeable that surrounds a core containing the and an osmotic agent, such as a salt or that swells upon absorption. Upon ingestion, gastrointestinal fluids permeate the membrane, dissolving the osmotic agent and generating hydrostatic pressure that forces the drug solution out through a small, laser-drilled orifice in the coating, enabling zero-order release kinetics independent of the drug's solubility or variations in the gut. This design was patented by Alza in 1974 under US No. 3,845,770, marking a foundational advancement in oral . The driving force behind this release is , described by the van't Hoff : π=iCRT\pi = iCRT where π\pi is the , ii is the van't Hoff factor accounting for the number of particles the solute dissociates into, CC is the of the osmotic agent, RR is the , and TT is the absolute temperature. This illustrates how the osmotic gradient across the semi-permeable membrane propels fluid influx, ensuring consistent delivery rates over extended periods. A key advantage of OROS technology is its ability to provide consistent over 24 hours, significantly reducing dosing frequency from multiple daily administrations to once-daily regimens and minimizing peak-trough plasma concentration fluctuations associated with immediate-release formulations. This leads to improved patient compliance and reduced side effects from erratic drug levels, particularly beneficial for chronic conditions requiring steady therapeutic exposure. Compared to conventional tablets, OROS systems maintain release rates unaffected by intake or gastrointestinal transit time, offering greater reliability. Development of OROS began in the early 1970s, with the first commercial product, Procardia XL () for , receiving FDA approval in 1989 and utilizing an elementary osmotic pump design. To accommodate poorly water-soluble s, Alza introduced variations such as the Push-Pull OROS in the , featuring a bilayer core with a drug layer and a separate expandable osmotic push layer that applies additional force to expel the insoluble drug suspension through the orifice, achieving uniform release for compounds like . By 2001, OROS technology had been licensed for use in treatments for (e.g., Procardia XL), attention-deficit/hyperactivity disorder (e.g., Concerta), and (e.g., Glucotrol XL), with over a dozen products marketed worldwide and numerous others in development, demonstrating its broad clinical impact.

Transdermal Delivery Systems

Alza's transdermal delivery systems featured patch designs incorporating a drug reservoir containing the active pharmaceutical ingredient suspended in a or liquid, a rate-controlling membrane that regulated drug permeation, and an adhesive layer for secure skin attachment, enabling sustained release over hours to days. These systems were first commercialized in the late and , with the inaugural product being Transderm Scop, a patch approved by the FDA in 1979 for preventing . Subsequent developments included Nicoderm, a launched in 1991 to aid by delivering therapeutic doses through passive skin absorption. The core principle of these patches involved passive diffusion, where the molecules migrate from the across the skin's —the outermost barrier layer—into the systemic circulation via concentration gradients, achieving predictable without needles. Alza enhanced this passive mechanism through acquired electrotransport technologies, introducing in systems like the E-TRANS platform, which employed mild electrical currents to actively drive charged ions through the skin for faster onset and on-demand delivery, as seen in later applications. Key innovations encompassed matrix patch configurations, where drugs were homogeneously dispersed within a polymeric matrix to provide zero-order controlled release without a separate , reducing burst effects and improving safety; representative products included Transderm for and Estraderm, approved in 1986 for postmenopausal by delivering . These transdermal systems offered significant advantages, including circumvention of hepatic first-pass metabolism to enhance bioavailability of drugs like nicotine and fentanyl, alongside maintenance of steady-state plasma concentrations that minimized peak-trough fluctuations and improved therapeutic consistency compared to oral dosing. However, potential challenges such as localized skin irritation from adhesives or permeation enhancers were addressed via refined formulations, including hypoallergenic materials and optimized drug loading to balance efficacy and tolerability. By 2001, Alza had obtained more than 10 FDA approvals for transdermal products, spanning applications from hormone replacement to pain relief. Post-acquisition by Johnson & Johnson in 2001, Alza's technologies were integrated into the broader portfolio, notably advancing pain management with patches like Duragesic for chronic severe pain in opioid-tolerant patients.

Implantable and Other Systems

Alza developed the DUROS , an osmotic mini-pump system designed for long-term subcutaneous , which utilizes a alloy to provide controlled release over extended periods. The DUROS technology emerged from research initiated in the early , with the concept for the Viadur originating in 1993. This non-biodegradable device measures approximately 4 mm in diameter and 45 mm in length, enabling zero-order kinetics for precise dosing without patient intervention. The primary commercial application of DUROS was Viadur, a leuprolide acetate implant containing 65 mg of the drug (free base equivalent), approved by the FDA in March 2000 for the palliative treatment of advanced . Viadur delivers leuprolide continuously for 12 months via , suppressing testosterone production to manage symptoms associated with hormone-sensitive . Alza licensed Viadur to Pharmaceuticals, which marketed it until discontinuation in 2008 due to declining market and increasing costs, despite no or concerns. Although Viadur achieved limited commercial success, the DUROS platform laid foundational groundwork for subsequent osmotic implant technologies, including licenses to companies like Intarcia Therapeutics for applications in . Beyond implants, Alza explored other delivery platforms, including liposomal formulations to enhance drug stability and targeting. Following its acquisition of Sequus Pharmaceuticals, Alza incorporated Doxil, a pegylated liposomal hydrochloride formulation, into its portfolio; originally approved by the FDA in 1995 for AIDS-related , Doxil was later expanded for refractory under Alza's supplemental NDA. This STEALTH liposome technology encapsulates the drug in liposomes coated with , prolonging circulation time and reducing toxicity compared to conventional . Alza also advanced electrotransport systems for iontophoretic delivery, employing low-level electrical currents to enhance transdermal permeation of ionized drugs like for . These systems, such as the E-TRANS device, facilitated controlled release but faced challenges in scalability and patient acceptance. The implantable and other systems from Alza emphasized sustained release for chronic conditions, offering advantages like improved adherence through elimination of daily dosing and consistent . However, non-biodegradable implants like DUROS required surgical retrieval after use, posing and procedural risks that contributed to their niche adoption. Post-acquisition by in 2001, these technologies influenced broader explorations in long-acting formulations, though specific commercial pivots occurred amid evolving market dynamics.

Products and Applications

Pre-Acquisition Marketed Products

Before its acquisition by in 2001, Alza Corporation had developed and commercialized over 20 prescription and over-the-counter pharmaceutical products, primarily leveraging its proprietary technologies such as osmotic controlled-release oral systems (OROS) and patches to improve patient compliance and therapeutic . These products generated significant royalties and sales for Alza, contributing to the company's revenue growth from $261 million in 1994 to $795.9 million in 1999, with key contributions from partnerships with major pharmaceutical firms like and Ciba-Geigy. Among Alza's major pre-acquisition products was Procardia XL, an extended-release formulation of for treating and , approved by the FDA in 1989 and marketed by under a royalty agreement. Utilizing Alza's OROS technology, Procardia XL achieved annual sales exceeding $1 billion by 1992, establishing it as a blockbuster in cardiovascular . Glucotrol XL, another OROS-based product, delivered glipizide for management and was approved by the FDA in 1994, with handling U.S. commercialization through a licensing deal that provided Alza with royalties on sales. This partnership helped expand Alza's footprint in metabolic disorders, supporting steady revenue streams from the product's . In the transdermal category, Nicoderm, a for , received FDA approval in 1991 and was licensed to Ciba-Geigy (later ) for marketing, generating hundreds of millions in annual royalties for Alza during the through widespread adoption in . Other notable transdermal products included Transderm Scop, the first patch approved in 1981 for prevention, and Duragesic, a patch approved in 1990 for management, both licensed to partners and contributing to Alza's leadership in skin-delivery systems. Ditropan XL, an OROS formulation of for and , was approved by the FDA in December 1998 and launched in the U.S. in early 1999 through a co-promotion agreement with Hoechst Marion Roussel (HMR). The product captured significant in , with projected first-year revenues of $60 million, transforming treatment options for incontinence by enabling once-daily dosing. Concerta, Alza's OROS-based extended-release for (ADHD) in children and adolescents, gained FDA approval on August 1, 2000, and was launched later that year, marking Alza's entry into disorders with a once-daily alternative to immediate-release formulations. For over-the-counter applications, Sudafed 24 Hour, an OROS pseudoephedrine tablet for and sinus congestion relief, originated from Alza's Efidac/24, which received FDA approval in 1992 as the first 24-hour nasal decongestant. Licensed to partners including Warner-Lambert and later , it provided sustained release over 24 hours, enhancing consumer access and contributing to Alza's OTC royalties. These products collectively transformed treatments for conditions including , , , incontinence, ADHD, and allergies, with Alza securing substantial market shares—such as Procardia XL's dominance in —through innovative delivery that reduced dosing frequency and side effects.

Integration into Johnson & Johnson Portfolio

Following the 2001 acquisition, Alza's OROS (osmotic controlled-release oral delivery system) technology was integrated into Johnson & Johnson's pharmaceutical portfolio, particularly enhancing extended-release formulations for and . In , OROS was applied to products like Ditropan XL ( extended-release), which utilizes osmotic pressure to provide once-daily dosing for symptoms, improving patient compliance compared to immediate-release alternatives. For pain, Alza's iontophoretic systems supported developments such as Ionsys, a battery-operated patch approved by the FDA in 2006 for acute post-surgical pain relief in opioid-tolerant patients, delivering drug via low-level electric current for controlled release. Additionally, OROS enabled extended-release opioids like Exalgo ( ER), approved in 2010 for moderate-to-severe , offering 24-hour analgesia through a push-pull osmotic mechanism that minimizes peak-trough fluctuations. Key integrations extended to Janssen Pharmaceutica's pipeline, where Alza's STEALTH liposomal technology improved drug targeting and reduced toxicity in formulations like Doxil (doxorubicin HCl liposome injection), originally developed with Alza's encapsulation methods and continued post-acquisition for recurrent and . This technology facilitated sustained-release advancements for , such as osmotic systems in insulin sensitizers and oral antidiabetics within J&J's endocrine portfolio, and for (CNS) disorders, including Concerta ( ER via OROS) for ADHD and Razadyne ER ( via OROS) for , providing steady-state delivery to enhance therapeutic efficacy. As of 2025, Alza's technologies remain embedded in modern J&J products, including extended-release opioids for and hormone therapies like patches derived from Alza's original systems, contributing to over 20 formulations across J&J's lines that leverage osmotic and liposomal delivery for improved . These integrations have supported ongoing innovations, such as liposomal continuations in Janssen's offerings beyond Doxil. However, challenges have arisen from expirations, such as those for Concerta in 2011 and Duragesic in 2004, enabling generic competition and revenue shifts, though the core technologies persist in authorized versions. Facility closures, including Alza's Mountain View in 2007 (eliminating 600 positions) and the Vacaville plant in 2019 (affecting 49 roles), streamlined operations but preserved the technological legacy through relocation to other J&J sites.

Operations and Locations

Headquarters and Facilities

Alza Corporation was founded in 1968 and established its initial headquarters at 950 Page Mill Road in , serving as the base for early efforts in technologies. In 1990, the company relocated its headquarters to Shoreline Business Park in , to the Alza Plaza campus at 1900 Charleston Road, which provided expanded space for administrative and operational growth. After Johnson & Johnson's acquisition of Alza in 2001, the Mountain View headquarters remained operational until 2007, when it was closed amid a broader initiative that integrated Alza's functions into J&J's pharmaceutical operations, including relocation of key activities to other company sites. The former Alza Plaza was later acquired by and incorporated into its adjacent headquarters complex. Alza maintained research and development labs in Palo Alto during its formative period, supporting in controlled-release systems. Internationally, the company opened a dedicated facility in , , in 2004 for specialized production processes, which continued under oversight following the acquisition.

Workforce and Manufacturing Sites

Alza's workforce expanded significantly during the 1990s as the company scaled its efforts in technologies, reaching approximately 2,500 employees by early . Following its acquisition by in , Alza experienced workforce reductions through organizational integrations and targeted layoffs to streamline operations. Notable cuts included the elimination of about 600 positions in , development, and support functions by the end of 2007, as well as 140 layoffs at the Vacaville facility in 2009. The company's primary operations centered on a large-scale facility in , which was constructed in the late 1980s and began operations in the early 1990s to support production of OROS osmotic controlled-release oral systems and patches. This site specialized in tablet coating for osmotic delivery mechanisms and assembly of products, maintaining compliance with U.S. Food and Drug Administration (FDA) current standards, including rigorous quality controls for product specifications. Alza also established a secondary facility in Cashel, , in 2004, dedicated to producing systems such as patches for the European market, with two dedicated production lines for skin patches and pharmaceutical assembly. These operations emphasized precision processes like coating and lamination, though sterile filling was limited to specific formulations requiring aseptic handling in reservoirs. Post-acquisition, Alza's manufacturing activities were progressively integrated into 's global , leading to site consolidations and relocations. The Vacaville scaled down production starting in 2019 and fully closed by the end of 2022, resulting in about 154 layoffs across 2021 and 2022 as equipment was auctioned and operations ceased. Similarly, the Cashel facility shut down in 2011 amid broader restructuring, eliminating 133 positions and shifting output to other sites. By 2025, Alza's independent footprint had diminished to minimal levels, with production of its legacy technologies outsourced or relocated to 's optimized network of facilities worldwide to enhance efficiency and regulatory alignment.

References

  1. https://www.fundinguniverse.com/company-histories/alza-corporation-history/
  2. https://www.crunchbase.com/organization/alza-corp
  3. https://www.pharmexec.com/view/johnson-johnson-merge-alza
  4. https://www.pitchbook.com/profiles/company/108277-84
  5. https://www.nytimes.com/2014/03/07/business/alejandro-zaffaroni-biotechnology-entrepreneur-dies-at-91.html
  6. https://cen.acs.org/articles/92/i26/Alejandro-Zaffaroni.html
  7. https://www.nae.edu/190700/ALEJANDRO-ZAFFARONI-19232014
  8. https://www.urmc.rochester.edu/news/story/ur-distinguished-alumnus-alejandro-zaffaroni-dies-in-california
  9. https://basicmedicalkey.com/historical-introduction-to-the-field-of-controlled-drug-delivery/
  10. https://www.nytimes.com/1987/06/23/business/business-people-alza-founder-quits-chief-executive-job.html
  11. https://www.mv-voice.com/news/2007/08/09/alza-corp-leaving-city-after-17-years/
  12. https://insights.citeline.com/PS022956/ALZA-CHIEF-WILL-BE-EX-GLAXO-CEO-MARIO/
  13. https://ec.europa.eu/competition/mergers/cases/decisions/m4314_20061211_20212_en.pdf
  14. https://www.invent.org/inductees/alejandro-zaffaroni
  15. https://www.nytimes.com/1999/12/17/business/abbott-drops-plan-to-buy-alza-blaming-ftc-antitrust-concern.html
  16. https://www.sec.gov/Archives/edgar/data/4310/000101287001001342/0001012870-01-001342-0005.txt
  17. https://www.annualreports.com/HostedData/AnnualReportArchive/j/NYSE_JNJ_2001.pdf
  18. https://mandaequilibrium.com/johnson-johnsons-mergers-acquisitions/
  19. https://www.forbes.com/2001/03/27/0327topnews.html
  20. https://pubs.acs.org/doi/10.1021/cen-v079n014.p010
  21. https://thisisargus.com/portfolio-item/alzacorp/
  22. https://www.fiercepharma.com/manufacturing/janssen-laying-off-four-dozen-employees-as-california-plant-slated-for-closure
  23. https://patents.google.com/patent/US3845770A/en
  24. https://pmc.ncbi.nlm.nih.gov/articles/PMC9697821/
  25. https://onlinelibrary.wiley.com/doi/full/10.5402/2012/528079
  26. https://www.accessdata.fda.gov/drugsatfda_docs/nda/99/75108_Nifedipine_admindocs.pdf
  27. https://pmc.ncbi.nlm.nih.gov/articles/PMC4403087/
  28. https://www.accessdata.fda.gov/drugsatfda_docs/label/2022/020165Orig1s047lbl.pdf
  29. https://pmc.ncbi.nlm.nih.gov/articles/PMC2700785/
  30. https://journals.lww.com/anesthesia-analgesia/pages/imagegallery.aspx?year=2004&issue=02000&article=00029
  31. https://onlinelibrary.wiley.com/doi/full/10.1002/mds3.10069
  32. https://www.accessdata.fda.gov/drugsatfda_docs/nda/2001/019813_S026_DURAGESIC.pdf
  33. https://www.accessdata.fda.gov/drugsatfda_docs/label/2011/021088s025lbl.pdf
  34. https://www.scribd.com/document/818191502/alza-DDS
  35. https://pmc.ncbi.nlm.nih.gov/articles/PMC3430809/
  36. https://www.sfgate.com/business/article/FDA-Approves-Alza-s-Tiny-Drug-Dispenser-Firm-2770551.php
  37. https://pharmatimes.com/news/bayer_discontinues_viadur_due_to_diminished_market_demand_991681/
  38. https://www.fiercebiotech.com/biotech/marketing-of-viadur-r-leuprolide-acetate-implant-to-phase-out-by-april-2008
  39. https://drug-dev.com/advanced-delivery-devices-implantable-drug-eluting-devices-a-novel-approach-to-patient-care/
  40. https://www.pharmaexcipients.com/wp-content/uploads/attachments/Implantable%2BDrug-Eluting%2BDevices.pdf?t=1485119925
  41. https://www.bioworld.com/articles/542196-fda-grants-priority-review-status-to-alza-snda-for-doxil-in-ovarian-cancer
  42. https://www.cancernetwork.com/view/doxil-approved-refractory-metastatic-ovarian-cancer
  43. https://www.accessdata.fda.gov/drugsatfda_docs/label/2007/050718s029lbl.pdf
  44. https://pubmed.ncbi.nlm.nih.gov/9807977/
  45. https://www.encyclopedia.com/social-sciences-and-law/economics-business-and-labor/businesses-and-occupations/alza-corp
  46. https://www.thepharmaletter.com/pfizer-s-glucotrol-xl-launched-in-usa
  47. https://www.company-histories.com/ALZA-Corporation-Company-History.html
  48. https://www.nytimes.com/1999/06/22/business/abbott-plans-to-buy-alza-in-stock-swap.html
  49. https://pubmed.ncbi.nlm.nih.gov/16158355/
  50. https://www.bioworld.com/articles/544193-alza-expands-promotion-of-ditropan-xl-for-overactive-bladder
  51. https://www.accessdata.fda.gov/drugsatfda_docs/nda/2000/21-121_Concerta.cfm
  52. https://www.thepharmaletter.com/alza-wins-first-approval-for-concerta
  53. https://insights.citeline.com/PS021916/ALZACIBAs-EFIDAC24-24-HOUR-NASAL-DECONGESTANT-APPROVED/
  54. https://www.accessdata.fda.gov/drugsatfda_docs/nda/2001/020021_S006_SUDAFED_AP.pdf
  55. https://www.bioworld.com/articles/533210-alza-and-warner-lambert-sign-distribution-agreement-for-nasal-decongestant-otc
  56. https://jaepp.org/index.php/jaepp/article/view/289/282
  57. https://pmc.ncbi.nlm.nih.gov/articles/PMC2769230/
  58. https://www.biospace.com/alza-corporation-receives-fda-approval-for-ionsys-tm-fentanyl-iontophoretic-transdermal-system
  59. https://pmc.ncbi.nlm.nih.gov/articles/PMC5102854/
  60. https://highline.huffingtonpost.com/miracleindustry/americas-most-admired-lawbreaker/assets/documents/7/JJ_annual_report_2005.pdf?build=02281049
  61. https://www.fiercepharma.com/pharma/closer-look-pharmas-top-patent-losses-2025
  62. https://www.fiercepharma.com/pharma/j-j-makes-big-cuts-at-alza-and-scios
  63. https://www.pharmafile.com/news/janssen-close-plant-california/
  64. http://www.changarchitecture.com/projects/alza-plaza
  65. https://www.wsj.com/articles/BL-HEB-829
  66. https://www.bizjournals.com/sanjose/stories/2007/08/27/story7.html
  67. https://www.paloaltoonline.com/morgue/news/1999_Jun_25.ALZA.html
  68. https://www.thepharmaletter.com/alza-to-set-up-manufacturing-facility-in-ireland
  69. https://www.irishexaminer.com/business/arid-30165461.html
  70. http://www.epa.ie/licences/lic_eDMS/090151b280346f0e.pdf
  71. https://www.rte.ie/news/business/2001/0201/12125-jobs-business/
  72. https://www.mmm-online.com/home/channel/jjs-alza-and-scios-units-to-cut-jobs/
  73. https://www.thereporter.com/general-news/20091104/alza-corp-faces-layoffs-in-vacaville/
  74. https://s3-us-west-2.amazonaws.com/rikolti-content/media/27178/ucsf_mss2016-14_025_014_Redacted.pdf
  75. https://law.justia.com/cases/california/court-of-appeal/4th/11/349.html
  76. https://www.warntracker.com/company/alza-corporation
  77. https://adhdrollercoaster.org/janssen-bombshell-ends-concerta-authorized-generic/
  78. https://www.pharmaceuticalonline.com/doc/auction-of-pharmaceutical-manufacturing-pharmaceuticals-announced-november-0001
  79. https://www.irishtimes.com/business/health-pharma/cashel-plant-closure-sees-133-jobs-lost-1.878267
Add your contribution
Related Hubs
User Avatar
No comments yet.