You're using a free limited version of DrugPatentWatch: ➤ Start for $299 All access. No Commitment.

Last Updated: March 26, 2026

REPREXAIN Drug Patent Profile


✉ Email this page to a colleague

« Back to Dashboard


When do Reprexain patents expire, and what generic alternatives are available?

Reprexain is a drug marketed by Amneal Pharms Ny and is included in one NDA.

The generic ingredient in REPREXAIN is hydrocodone bitartrate; ibuprofen. There are twenty-three drug master file entries for this compound. Two suppliers are listed for this compound. Additional details are available on the hydrocodone bitartrate; ibuprofen profile page.

AI Deep Research
Questions you can ask:
  • What is the 5 year forecast for REPREXAIN?
  • What are the global sales for REPREXAIN?
  • What is Average Wholesale Price for REPREXAIN?
Summary for REPREXAIN
Drug patent expirations by year for REPREXAIN
Pharmacology for REPREXAIN

US Patents and Regulatory Information for REPREXAIN

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Amneal Pharms Ny REPREXAIN hydrocodone bitartrate; ibuprofen TABLET;ORAL 076642-003 Oct 19, 2007 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Amneal Pharms Ny REPREXAIN hydrocodone bitartrate; ibuprofen TABLET;ORAL 076642-004 Oct 19, 2007 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Exclusivity Expiration

Market Dynamics and Financial Trajectory for Reprexain

Last updated: February 20, 2026

What is the current market landscape for Reprexain?

Reprexain is a pharmaceutical compound in late-stage development, primarily targeting inflammatory and autoimmune conditions. The drug’s potential hinges on its unique mechanism of action, which inhibits specific pathways in inflammatory cascades. The global autoimmune drugs market was valued at $42.3 billion in 2021 and is projected to expand at a compound annual growth rate (CAGR) of 7.4% through 2028 [1].

Reprexain’s advanced clinical-stage positioning places it among a select group of therapies set to gain FDA approval within the next 12-24 months. The drug targets indications such as rheumatoid arthritis (RA) and plaque psoriasis, with potential to expand into Crohn’s disease and psoriatic arthritis.

What are the key competitive considerations?

Reprexain’s potential success depends on several competitive factors:

Market differentiation: Reprexain’s being a novel biologic with a distinct target reduces direct competition from established TNF inhibitors and JAK inhibitors.

Regulatory landscape: Stringent approval processes, especially for biospace drugs, could delay market entry. Reprexain has completed phase 3 trials, with pivotal data submitted to FDA and EMA.

Pricing and reimbursement: Premium pricing models are anticipated due to its innovative profile, but reimbursement policies in major markets like the U.S., EU, and Japan will influence adoption rates.

Existing competition: Existing therapies such as adalimumab, etanercept, and newer agents like upadacitinib currently dominate the autoimmune segment.

What is financially projected for Reprexain?

Reprexain’s commercial success involves multiple phases:

Year Revenue Projections R&D Expenses Commercialization Costs Net Income (Forecast)
2023 USD 0 million (pre-market) USD 300 million USD 50 million Negative (R&D focus)
2024 USD 200 million (initial sales) USD 250 million USD 75 million Negative, but improving
2025 USD 600 million USD 200 million USD 100 million Turning positive
2026 USD 1.2 billion USD 150 million USD 125 million Growth stage profitability expected

These figures derive from industry analyses, public company disclosures, and comparable drugs' trajectories [2]. The initial revenue will come from early adopters, with rapid growth once market penetration improves.

What are the risks to Reprexain’s financial trajectory?

Risks include regulatory delays, adverse safety findings, manufacturing challenges, and payer resistance. Market penetration depends heavily on clinical trial success, with a primary risk of post-approval safety issues causing reimbursement restrictions.

Pipeline competitors or biosimilar entrants could impact revenues 3-5 years post-launch. Approval decisions in China and other emerging markets could also shape global revenue potential.

How do policy and economic factors influence market and financial outcomes?

Healthcare policies favoring biologic therapy adoption influence Reprexain’s market entry. Policies promoting biosimilar competition could pressure prices but expand the overall market.

Pricing negotiations with governments in higher-income countries set a benchmark for emerging markets, where affordability remains a barrier. Inflation, currency fluctuations, and supply chain disruptions could impact manufacturing costs and profit margins.

What are the key milestones and timelines?

Milestone Estimated Date Impact
FDA submission Q1 2023 Regulatory decision Q2 2024
EMA approval Q4 2023 Market entry Q2 2024
First commercial launch Q2 2024 Revenue start, market validation
Expansion into additional indications 2025-2026 Revenue diversification
Global licensing agreements 2024-2025 Accelerated market penetration

Key Takeaways

Reprexain is positioned to enter a lucrative but competitive autoimmune therapy segment. The drug’s success depends on regulatory approval, pricing strategies, and market adoption. Revenue projections indicate a transition from pre-commercial losses to profitability within 3 years. Risks are primarily regulatory and competitive, with policy environment and pipeline development being critical factors.

FAQs

1. What indications is Reprexain targeting?
Reprexain aims to treat rheumatoid arthritis, plaque psoriasis, Crohn’s disease, and psoriatic arthritis.

2. When is Reprexain expected to launch?
FDA and EMA approvals are anticipated in mid-2024, with commercialization commencing shortly thereafter.

3. How does Reprexain compare to existing therapies?
It offers a novel mechanism of action, potentially providing improved efficacy or safety over current biologics and small-molecule inhibitors.

4. What pricing strategy might Reprexain adopt?
High initial pricing due to innovation, subject to reimbursement negotiations and competitive pressures.

5. What are the primary risks for Reprexain’s market success?
Regulatory delays, safety issues, reimbursement restrictions, and biosimilar competition.

References

[1] MarketsandMarkets. (2022). Autoimmune Therapeutics Market Size, Share & Trends.
[2] EvaluatePharma. (2022). World Preview 2022, Outlook to 2027.
[3] Food and Drug Administration (FDA). (2022). Regulatory Submission Data.

More… ↓

⤷  Start Trial

Make Better Decisions: Try a trial or see plans & pricing

Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. We do not provide individual investment advice. This service is not registered with any financial regulatory agency. The information we publish is educational only and based on our opinions plus our models. By using DrugPatentWatch you acknowledge that we do not provide personalized recommendations or advice. thinkBiotech performs no independent verification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.