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Last Updated: March 19, 2026

Purdue Pharma Company Profile


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Drugs and US Patents for Purdue Pharma

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Purdue Pharma Lp HYSINGLA ER hydrocodone bitartrate TABLET, EXTENDED RELEASE;ORAL 206627-004 Nov 20, 2014 AB RX Yes No 9,545,380 ⤷  Get Started Free ⤷  Get Started Free
Purdue Pharma Lp HYSINGLA ER hydrocodone bitartrate TABLET, EXTENDED RELEASE;ORAL 206627-006 Nov 20, 2014 AB RX Yes No 9,750,703 ⤷  Get Started Free Y ⤷  Get Started Free
Purdue Pharma Lp ADHANSIA XR methylphenidate hydrochloride CAPSULE, EXTENDED RELEASE;ORAL 212038-005 Feb 27, 2019 DISCN Yes No 10,292,939 ⤷  Get Started Free Y ⤷  Get Started Free
Purdue Pharma Lp HYSINGLA ER hydrocodone bitartrate TABLET, EXTENDED RELEASE;ORAL 206627-004 Nov 20, 2014 AB RX Yes No 9,095,615 ⤷  Get Started Free Y ⤷  Get Started Free
Purdue Pharma Lp HYSINGLA ER hydrocodone bitartrate TABLET, EXTENDED RELEASE;ORAL 206627-003 Nov 20, 2014 AB RX Yes No 9,095,615 ⤷  Get Started Free Y ⤷  Get Started Free
Purdue Pharma Lp OXYCONTIN oxycodone hydrochloride TABLET, EXTENDED RELEASE;ORAL 022272-001 Apr 5, 2010 RX Yes No 9,492,392 ⤷  Get Started Free Y ⤷  Get Started Free
Purdue Pharma Lp ADHANSIA XR methylphenidate hydrochloride CAPSULE, EXTENDED RELEASE;ORAL 212038-001 Feb 27, 2019 DISCN Yes No 10,688,060 ⤷  Get Started Free Y ⤷  Get Started Free
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Exclusivity Expiration

Expired US Patents for Purdue Pharma

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Purdue Pharma Lp TARGINIQ naloxone hydrochloride; oxycodone hydrochloride TABLET, EXTENDED RELEASE;ORAL 205777-002 Jul 23, 2014 9,084,729 ⤷  Get Started Free
Purdue Pharma Lp TARGINIQ naloxone hydrochloride; oxycodone hydrochloride TABLET, EXTENDED RELEASE;ORAL 205777-002 Jul 23, 2014 9,205,082 ⤷  Get Started Free
Purdue Pharma Lp HYSINGLA ER hydrocodone bitartrate TABLET, EXTENDED RELEASE;ORAL 206627-001 Nov 20, 2014 8,647,667 ⤷  Get Started Free
Purdue Pharma Lp HYSINGLA ER hydrocodone bitartrate TABLET, EXTENDED RELEASE;ORAL 206627-001 Nov 20, 2014 9,669,023 ⤷  Get Started Free
Purdue Pharma Lp HYSINGLA ER hydrocodone bitartrate TABLET, EXTENDED RELEASE;ORAL 206627-004 Nov 20, 2014 6,488,963 ⤷  Get Started Free
Purdue Pharma Lp HYSINGLA ER hydrocodone bitartrate TABLET, EXTENDED RELEASE;ORAL 206627-006 Nov 20, 2014 8,529,948 ⤷  Get Started Free
Purdue Pharma Lp PALLADONE hydromorphone hydrochloride CAPSULE, EXTENDED RELEASE;ORAL 021044-002 Sep 24, 2004 6,589,960 ⤷  Get Started Free
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >Patent No. >Patent Expiration
Paragraph IV (Patent) Challenges for PURDUE PHARMA drugs
Drugname Dosage Strength Tradename Submissiondate
➤ Subscribe Extended-release Tablets 100 mg, 200 mg and 300 mg ➤ Subscribe 2009-06-18
➤ Subscribe Transdermal System 5 mcg/hr, 10 mcg/hr, and 20 mcg/hr ➤ Subscribe 2013-06-06
➤ Subscribe Extended-release Tablets 20 mg, 60 mg, and 120 mg ➤ Subscribe 2015-04-15
➤ Subscribe Extended-release Tablets 15 mg ➤ Subscribe 2007-02-15
➤ Subscribe Sublingual Tablets 1.75 mg and 3.5 mg ➤ Subscribe 2012-04-10
➤ Subscribe Transdermal System 15 mcg/hr ➤ Subscribe 2013-12-16
➤ Subscribe Extended-release Tablets 30 mg, 40 mg, 80 mg, and 100 mg ➤ Subscribe 2015-05-08
➤ Subscribe Extended-release Tablets 30 mg and 60 mg ➤ Subscribe 2007-01-03

International Patents for Purdue Pharma Drugs

Country Patent Number Estimated Expiration
European Patent Office 2384754 ⤷  Get Started Free
Denmark 1897545 ⤷  Get Started Free
South Korea 20160099738 ⤷  Get Started Free
Morocco 30766 ⤷  Get Started Free
Dominican Republic P2009000026 ⤷  Get Started Free
South Korea 20150050596 ⤷  Get Started Free
Spain 2411696 ⤷  Get Started Free
>Country >Patent Number >Estimated Expiration

Supplementary Protection Certificates for Purdue Pharma Drugs

Patent Number Supplementary Protection Certificate SPC Country SPC Expiration SPC Description
2236132 92636 Luxembourg ⤷  Get Started Free PRODUCT NAME: ZOLPIDEM ET SES SELS PHARMACEUTIQUEMENT ACCEPTABLES
2236132 300714 Netherlands ⤷  Get Started Free PRODUCT NAME: ZOLPIDEM EN FARMACEUTISCH AANVAARDBARE ZOUTEN DAARVAN; NATIONAL REGISTRATION NO/DATE: RVG 108438 - 439 20160624; REGISTRATION NO/DATE: BE424286 20120718 BE424295 20120718
2236132 CA 2015 00004 Denmark ⤷  Get Started Free PRODUCT NAME: ZOLPIDEM OG FARMACEUTISK ACCEPTABLE SALTE HERAF, HERUNDER ZOLPIDEMTARTRAT; NAT. REG. NO/DATE: 47607 OG 47608 20120719; FIRST REG. NO/DATE: (B BE424286 OG BE424295 20120718
0566709 SPC/GB04/012 United Kingdom ⤷  Get Started Free PRODUCT NAME: TRAMADOL HYDROCHLORIDE, PARACETAMOL; REGISTERED: FR NL 25970 20020405; UK PL 00242/0384 20030925
1685839 92292 Luxembourg ⤷  Get Started Free PRODUCT NAME: COMBINAISON D OXYCODONE EN TANT QUE COMPOSANT A ET DE NALOXONE EN TANT QUE COMPOSANT B SOUS TOUTES LES FORMES PROTEGES PAR LE BREVET DE BASE
2236132 122015000006 Germany ⤷  Get Started Free PRODUCT NAME: ZOLPIDEM UND PHARMAZEUTISCH VERTRAEGLICHE SALZE DAVON; NAT. REGISTRATION NO/DATE: 83439.00.00 83440.00.00 20120725 FIRST REGISTRATION: BELGIEN BE424286 BE424295 20120718
0566709 C300152 Netherlands ⤷  Get Started Free PRODUCT NAME: TRAMADOLI HYDROCHLORIDUM EN PARACETAMOLUM; NAT. REGISTRATION NO/DATE: RVG 28113 20030115; FIRST REGISTRATION: 359 228-3 2002050405
>Patent Number >Supplementary Protection Certificate >SPC Country >SPC Expiration >SPC Description
Similar Applicant Names
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Purdue Pharma – Market Position, Strengths & Strategic Insights

Last updated: February 20, 2026

What is Purdue Pharma’s current market position?

Purdue Pharma remains a significant player in the pharmaceutical industry, primarily in pain management and opioid dependence treatments. Despite facing legal challenges and bankruptcy filings related to opioid litigation, it continues to operate through its parent company, Sackler family-controlled entities.

  • Core business segments:

    • Opioid pain medications.
    • Non-opioid pain management therapies.
    • Opioid addiction treatment (e.g., buprenorphine-based products).
  • Market share:

    • Historically held approximately 20% of the U.S. opioid market before litigation.
    • Market share has declined post-litigation but remains relevant in niche pain management segments.
  • Legal and financial impact:

    • Filed for bankruptcy in September 2019.
    • Has transferred assets to a trust to settle opioid-related claims.
    • Settlement agreements aim to distribute funds for opioid epidemic mitigation.
  • Global footprint:

    • Primarily focused on the U.S., with limited presence abroad.

What are Purdue Pharma’s core strengths?

Established Brand Portfolio

The company owns some of the most recognized opioid products, notably oxycodone-based formulations such as OxyContin. These products have dominated the pain management market for over two decades.

Research and Development Capabilities

Despite industry controversy, Purdue invested heavily in R&D:

  • Developed extended-release formulations.
  • Filed multiple patent applications for formulations and delivery systems.
  • Engaged in research on abuse-deterrent formulations.

Distribution Network and Market Access

  • Extensive distribution channels for its existing products.
  • Long-standing relationships with healthcare providers, hospitals, and pharmacies.

Patent Portfolio and Proprietary Technology

  • Holds patents on sustained-release formulations.
  • Developed abuse-deterrent technology, such as OxyContin's reformulation to resist crushing and cutting.

What strategic insights are relevant for Purdue Pharma?

Focus on Non-Opioid and Addiction Treatment

Legal settlements and public health concerns restrict opioid sales growth. Purdue is shifting toward non-opioid therapies and addiction treatments:

  • Increasing investments in buprenorphine formulations.
  • Pursuing approvals for novel non-opioid pain medications.

Diversification of Portfolio

Diversifies into areas like:

  • Acetaminophen-based products.
  • Medical devices related to pain management.
  • Possible expansion into other chronic disease therapies.

Addressing Litigation Risks and Public Relations

  • Risk mitigation through asset transfers and restructuring.
  • Efforts to improve corporate reputation by funding opioid epidemic mitigation programs.

Collaborations and Licensing Deals

  • Entering licensing arrangements to expand R&D capabilities.
  • Partnering with biotech firms for innovative delivery systems and formulations.

Regulatory Engagement and Compliance

  • Navigating complex FDA regulatory pathways.
  • Leveraging status as a legacy pharmaceutical company to influence policies around abuse-deterrent formulations.

How does Purdue Pharma compare to competitors?

Company Market Focus Notable Products Legal Status R&D Focus
Johnson & Johnson Pain management, consumer health Tylenol, Janssen prescription meds Operating, with ongoing product launches Innovates non-opioid analgesics
Teva Pharmaceuticals Generic opioids, pain relievers Generic oxycodone and hydrocodone Operating, facing litigation Biosimilar and novel delivery systems
Mallinckrodt Opioids, specialty pharma Exalgo, Haldol formulations Declared bankruptcy in 2020 Abuse-deterrent formulations, biosimilars

Purdue’s unique position stems from its early market dominance and the depth of its proprietary formulations, juxtaposed with the legal and reputational risks it faces.

What are the key risks and opportunities?

Risks:

  • Litigation and potential financial liabilities.
  • Regulatory crackdowns influencing opioid prescribing.
  • Market exit or restriction on certain formulations.

Opportunities:

  • Growing global emphasis on non-opioid pain management.
  • Regulatory acceleration for abuse-deterrent drugs.
  • Expansion in addiction treatment markets, particularly in developing countries.

Key Takeaways

  • Purdue Pharma maintains a legacy in opioid markets but faces significant legal and reputational headwinds.
  • Strengths include a robust brand portfolio, R&D investments, and proprietary technologies.
  • Strategic shifts involve diversification into non-opioid therapies, addiction treatments, and partnerships.
  • Comparing Purdue to peers shows its historical dominance but rising competitive and legal pressures.
  • Future growth hinges on navigating regulatory environments, mitigating litigation risks, and capitalizing on public health shifts toward non-opioid solutions.

FAQs

1. How has Purdue Pharma’s legal status affected its market operations?
Legal settlements and bankruptcy filings have curtailed traditional sales channels, limited product offerings, and shifted focus toward restructuring, asset transfers, and opioid epidemic mitigation programs.

2. What are Purdue Pharma’s most significant innovations?
The company’s abuse-deterrent formulations, particularly reformulations of OxyContin, are considered significant technological advances aimed at reducing misuse.

3. How is Purdue Pharma diversifying away from opioids?
Through increased investments in non-opioid pain medications, addiction treatments like buprenorphine, and other chronic disease therapies.

4. What competitive advantages does Purdue hold over generic opioid competitors?
A strong proprietary portfolio and brand recognition. Its abuse-deterrent formulations also serve as barriers to generic competition where patents are still active.

5. What is the outlook for Purdue Pharma’s growth?
Growth prospects depend on regulatory developments, litigation outcomes, and success in expanding non-opioid product lines and addiction services.


References

[1] U.S. Food and Drug Administration. (2022). Abuse-deterrent opioid formulations.
[2] Securities and Exchange Commission. (2021). Purdue Pharma bankruptcy filings and settlement agreements.
[3] MarketWatch. (2022). Industry analysis on pain management therapeutics.
[4] Bloomberg Industry Reports. (2022). Competitive landscape of the opioid market.
[5] Federal Trade Commission. (2020). Purdue Pharma settlement details and legal proceedings.

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