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Last Updated: April 16, 2024

DOLOBID Drug Patent Profile


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When do Dolobid patents expire, and when can generic versions of Dolobid launch?

Dolobid is a drug marketed by Merck and is included in one NDA.

The generic ingredient in DOLOBID is diflunisal. There are seven drug master file entries for this compound. Five suppliers are listed for this compound. Additional details are available on the diflunisal profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Dolobid

A generic version of DOLOBID was approved as diflunisal by TEVA on July 31st, 1992.

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US Patents and Regulatory Information for DOLOBID

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Merck DOLOBID diflunisal TABLET;ORAL 018445-001 Apr 19, 1982 DISCN Yes No ⤷  Try a Trial ⤷  Try a Trial ⤷  Try a Trial
Merck DOLOBID diflunisal TABLET;ORAL 018445-002 Apr 19, 1982 DISCN Yes 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 DOLOBID

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Merck DOLOBID diflunisal TABLET;ORAL 018445-002 Apr 19, 1982 ⤷  Try a Trial ⤷  Try a Trial
Merck DOLOBID diflunisal TABLET;ORAL 018445-002 Apr 19, 1982 ⤷  Try a Trial ⤷  Try a Trial
Merck DOLOBID diflunisal TABLET;ORAL 018445-001 Apr 19, 1982 ⤷  Try a Trial ⤷  Try a Trial
Merck DOLOBID diflunisal TABLET;ORAL 018445-001 Apr 19, 1982 ⤷  Try a Trial ⤷  Try a Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >Patent No. >Patent Expiration

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