LOPURIN Drug Patent Profile
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When do Lopurin patents expire, and what generic alternatives are available?
Lopurin is a drug marketed by Abbott and Dr Reddys La and is included in three NDAs.
The generic ingredient in LOPURIN is allopurinol. There are twenty-two drug master file entries for this compound. Forty-two suppliers are listed for this compound. Additional details are available on the allopurinol profile page.
DrugPatentWatch® Litigation and Generic Entry Outlook for Lopurin
A generic version of LOPURIN was approved as allopurinol by WATSON LABS on September 28th, 1984.
Summary for LOPURIN
US Patents: | 0 |
Applicants: | 2 |
NDAs: | 3 |
Finished Product Suppliers / Packagers: | 7 |
Raw Ingredient (Bulk) Api Vendors: | 274 |
Clinical Trials: | 3 |
Patent Applications: | 3,795 |
Formulation / Manufacturing: | see details |
DailyMed Link: | LOPURIN at DailyMed |
Recent Clinical Trials for LOPURIN
Identify potential brand extensions & 505(b)(2) entrants
Sponsor | Phase |
---|---|
National Cancer Institute (NCI) | Phase 2 |
AbbVie | Phase 2 |
Masonic Cancer Center, University of Minnesota | N/A |
Pharmacology for LOPURIN
Drug Class | Xanthine Oxidase Inhibitor |
Mechanism of Action | Xanthine Oxidase Inhibitors |
Anatomical Therapeutic Chemical (ATC) Classes for LOPURIN
US Patents and Regulatory Information for LOPURIN
Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | TE | Type | RLD | RS | Patent No. | Patent Expiration | Product | Substance | Delist Req. | Exclusivity Expiration |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Abbott | LOPURIN | allopurinol | TABLET;ORAL | 018297-001 | Approved Prior to Jan 1, 1982 | DISCN | No | No | ⤷ Try a Trial | ⤷ Try a Trial | ⤷ Try a Trial | ||||
Dr Reddys La | LOPURIN | allopurinol | TABLET;ORAL | 071587-001 | Apr 2, 1987 | AB | RX | No | No | ⤷ Try a Trial | ⤷ Try a Trial | ⤷ Try a Trial | |||
Abbott | LOPURIN | allopurinol | TABLET;ORAL | 018297-002 | Approved Prior to Jan 1, 1982 | DISCN | No | No | ⤷ Try a Trial | ⤷ Try a Trial | ⤷ Try a Trial | ||||
Dr Reddys La | LOPURIN | allopurinol | TABLET;ORAL | 071586-001 | Apr 2, 1987 | AB | RX | No | No | ⤷ Try a Trial | ⤷ Try a Trial | ⤷ Try a Trial | |||
>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 LOPURIN
Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | Patent No. | Patent Expiration |
---|---|---|---|---|---|---|---|
Abbott | LOPURIN | allopurinol | TABLET;ORAL | 018297-001 | Approved Prior to Jan 1, 1982 | ⤷ Try a Trial | ⤷ Try a Trial |
Abbott | LOPURIN | allopurinol | TABLET;ORAL | 018297-002 | Approved Prior to Jan 1, 1982 | ⤷ Try a Trial | ⤷ Try a Trial |
>Applicant | >Tradename | >Generic Name | >Dosage | >NDA | >Approval Date | >Patent No. | >Patent Expiration |