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Last Updated: April 20, 2024

WYTENSIN Drug Patent Profile


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

Wytensin is a drug marketed by Wyeth Ayerst and is included in one NDA.

The generic ingredient in WYTENSIN is guanabenz acetate. There are six drug master file entries for this compound. Additional details are available on the guanabenz acetate profile page.

US Patents and Regulatory Information for WYTENSIN

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Wyeth Ayerst WYTENSIN guanabenz acetate TABLET;ORAL 018587-001 Sep 7, 1982 DISCN No No ⤷  Try a Trial ⤷  Try a Trial ⤷  Try a Trial
Wyeth Ayerst WYTENSIN guanabenz acetate TABLET;ORAL 018587-002 Sep 7, 1982 DISCN No No ⤷  Try a Trial ⤷  Try a Trial ⤷  Try a Trial
Wyeth Ayerst WYTENSIN guanabenz acetate TABLET;ORAL 018587-003 Sep 7, 1982 DISCN 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 WYTENSIN

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Wyeth Ayerst WYTENSIN guanabenz acetate TABLET;ORAL 018587-003 Sep 7, 1982 ⤷  Try a Trial ⤷  Try a Trial
Wyeth Ayerst WYTENSIN guanabenz acetate TABLET;ORAL 018587-001 Sep 7, 1982 ⤷  Try a Trial ⤷  Try a Trial
Wyeth Ayerst WYTENSIN guanabenz acetate TABLET;ORAL 018587-002 Sep 7, 1982 ⤷  Try a Trial ⤷  Try a Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >Patent No. >Patent Expiration

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