amrix Drug Patent Profile
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Which patents cover Amrix, and what generic alternatives are available?
Amrix is a drug marketed by Teva Pharms Intl and is included in one NDA.
The generic ingredient in AMRIX is cyclobenzaprine hydrochloride. There are sixteen drug master file entries for this compound. Fifty-five suppliers are listed for this compound. Additional details are available on the cyclobenzaprine hydrochloride profile page.
DrugPatentWatch® Litigation and Generic Entry Outlook for Amrix
A generic version of amrix was approved as cyclobenzaprine hydrochloride by ACTAVIS LABS FL INC on May 3rd, 1989.
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Questions you can ask:
- What is the 5 year forecast for amrix?
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- What is Average Wholesale Price for amrix?
Summary for amrix
US Patents: | 0 |
Applicants: | 1 |
NDAs: | 1 |
Finished Product Suppliers / Packagers: | 6 |
Raw Ingredient (Bulk) Api Vendors: | 110 |
Patent Applications: | 1,249 |
Drug Prices: | Drug price information for amrix |
Patent Litigation and PTAB cases: | See patent lawsuits and PTAB cases for amrix |
What excipients (inactive ingredients) are in amrix? | amrix excipients list |
DailyMed Link: | amrix at DailyMed |
![amrix drug patent expirations Drug patent expirations by year for amrix](/p/graph/s/t/amrix-patent-expirations.png)
![Drug Prices for amrix](/p/graph/drug-price/amrix.png)
![Drug Sales Revenue Trends for amrix](/p/graph/drug-sales-revenues/amrix.png)
Pharmacology for amrix
Drug Class | Muscle Relaxant |
Physiological Effect | Centrally-mediated Muscle Relaxation |
Paragraph IV (Patent) Challenges for AMRIX
Tradename | Dosage | Ingredient | Strength | NDA | ANDAs Submitted | Submissiondate |
---|---|---|---|---|---|---|
AMRIX | Extended-release Capsule | cyclobenzaprine hydrochloride | 15 mg and 30 mg | 021777 | 1 | 2008-08-11 |
US Patents and Regulatory Information for amrix
Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | TE | Type | RLD | RS | Patent No. | Patent Expiration | Product | Substance | Delist Req. | Exclusivity Expiration |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Teva Pharms Intl | AMRIX | cyclobenzaprine hydrochloride | CAPSULE, EXTENDED RELEASE;ORAL | 021777-001 | Feb 1, 2007 | AB | RX | Yes | No | ⤷ Sign Up | ⤷ Sign Up | ⤷ Sign Up | |||
Teva Pharms Intl | AMRIX | cyclobenzaprine hydrochloride | CAPSULE, EXTENDED RELEASE;ORAL | 021777-002 | Feb 1, 2007 | AB | RX | Yes | Yes | ⤷ Sign Up | ⤷ Sign Up | ⤷ Sign Up | |||
>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 amrix
International Patents for amrix
See the table below for patents covering amrix around the world.
Country | Patent Number | Title | Estimated Expiration |
---|---|---|---|
World Intellectual Property Organization (WIPO) | 2005048996 | ⤷ Sign Up | |
>Country | >Patent Number | >Title | >Estimated Expiration |