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Last Updated: January 1, 2026

ELIGARD Drug Patent Profile


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

Eligard is a drug marketed by Tolmar and is included in four NDAs. There are three patents protecting this drug.

The generic ingredient in ELIGARD is leuprolide acetate. There are twenty-two drug master file entries for this compound. Fifteen suppliers are listed for this compound. Additional details are available on the leuprolide acetate profile page.

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Summary for ELIGARD
Drug patent expirations by year for ELIGARD
Drug Prices for ELIGARD

See drug prices for ELIGARD

Recent Clinical Trials for ELIGARD

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

SponsorPhase
TOLMAR PHARMACEUTIQUES CANADA, INC.PHASE2
Ontario Clinical Oncology Group (OCOG) - McMaster UniversityPHASE2
Ontario Clinical Oncology Group (OCOG)PHASE2

See all ELIGARD clinical trials

US Patents and Regulatory Information for ELIGARD

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Tolmar ELIGARD KIT leuprolide acetate POWDER;SUBCUTANEOUS 021343-001 Jan 23, 2002 RX Yes Yes 12,397,120 ⤷  Get Started Free ⤷  Get Started Free
Tolmar ELIGARD KIT leuprolide acetate POWDER;SUBCUTANEOUS 021488-001 Feb 13, 2003 RX Yes Yes 12,397,120 ⤷  Get Started Free ⤷  Get Started Free
Tolmar ELIGARD KIT leuprolide acetate POWDER;SUBCUTANEOUS 021379-001 Jul 24, 2002 RX Yes Yes 12,397,120 ⤷  Get Started Free ⤷  Get Started Free
Tolmar ELIGARD KIT leuprolide acetate POWDER;SUBCUTANEOUS 021731-001 Dec 14, 2004 RX Yes Yes 11,771,841 ⤷  Get Started Free Y Y ⤷  Get Started Free
Tolmar ELIGARD KIT leuprolide acetate POWDER;SUBCUTANEOUS 021488-001 Feb 13, 2003 RX Yes Yes 11,771,841 ⤷  Get Started Free Y Y ⤷  Get Started Free
Tolmar ELIGARD KIT leuprolide acetate POWDER;SUBCUTANEOUS 021343-001 Jan 23, 2002 RX Yes Yes 11,931,559 ⤷  Get Started Free Y ⤷  Get Started Free
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Exclusivity Expiration

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