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Last Updated: April 25, 2024

ZOLADEX Drug Patent Profile


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

Zoladex is a drug marketed by Tersera and is included in two NDAs.

The generic ingredient in ZOLADEX is goserelin acetate. There are five drug master file entries for this compound. One supplier is listed for this compound. Additional details are available on the goserelin acetate profile page.

Drug patent expirations by year for ZOLADEX
Drug Prices for ZOLADEX

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Recent Clinical Trials for ZOLADEX

Identify potential brand extensions & 505(b)(2) entrants

SponsorPhase
Novartis PharmaceuticalsPhase 1
Women's Hospital School Of Medicine Zhejiang UniversityN/A
BayerPhase 1/Phase 2

See all ZOLADEX clinical trials

US Patents and Regulatory Information for ZOLADEX

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Tersera ZOLADEX goserelin acetate IMPLANT;IMPLANTATION 019726-001 Dec 29, 1989 RX Yes Yes ⤷  Try a Trial ⤷  Try a Trial ⤷  Try a Trial
Tersera ZOLADEX goserelin acetate IMPLANT;IMPLANTATION 020578-001 Jan 11, 1996 RX Yes Yes ⤷  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 ZOLADEX

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Tersera ZOLADEX goserelin acetate IMPLANT;IMPLANTATION 020578-001 Jan 11, 1996 ⤷  Try a Trial ⤷  Try a Trial
Tersera ZOLADEX goserelin acetate IMPLANT;IMPLANTATION 020578-001 Jan 11, 1996 ⤷  Try a Trial ⤷  Try a Trial
Tersera ZOLADEX goserelin acetate IMPLANT;IMPLANTATION 019726-001 Dec 29, 1989 ⤷  Try a Trial ⤷  Try a Trial
Tersera ZOLADEX goserelin acetate IMPLANT;IMPLANTATION 019726-001 Dec 29, 1989 ⤷  Try a Trial ⤷  Try a Trial
Tersera ZOLADEX goserelin acetate IMPLANT;IMPLANTATION 019726-001 Dec 29, 1989 ⤷  Try a Trial ⤷  Try a Trial
Tersera ZOLADEX goserelin acetate IMPLANT;IMPLANTATION 020578-001 Jan 11, 1996 ⤷  Try a Trial ⤷  Try a Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >Patent No. >Patent Expiration

International Patents for ZOLADEX

See the table below for patents covering ZOLADEX around the world.

Country Patent Number Title Estimated Expiration
Austria 379818 ⤷  Try a Trial
Finland 820467 ⤷  Try a Trial
Switzerland 629475 VERFAHREN ZUR HERSTELLUNG VON POLYPEPTIDEN. ⤷  Try a Trial
German Democratic Republic 136738 VERFAHREN ZUR HERSTELLUNG NEUER POLYPEPTIDE ⤷  Try a Trial
Austria 365562 ⤷  Try a Trial
Denmark 45592 ⤷  Try a Trial
>Country >Patent Number >Title >Estimated Expiration

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