TRELSTAR Drug Patent Profile
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Which patents cover Trelstar, and when can generic versions of Trelstar launch?
Trelstar is a drug marketed by Verity and is included in three NDAs. There is one patent protecting this drug.
This drug has forty-six patent family members in thirty-one countries.
The generic ingredient in TRELSTAR is triptorelin pamoate. There are three drug master file entries for this compound. Two suppliers are listed for this compound. Additional details are available on the triptorelin pamoate profile page.
DrugPatentWatch® Generic Entry Outlook for Trelstar
Trelstar was eligible for patent challenges on June 15, 2004.
By analyzing the patents and regulatory protections it appears that the earliest date
for generic entry will be June 30, 2029. This may change due to patent challenges or generic licensing.
Indicators of Generic Entry
Summary for TRELSTAR
International Patents: | 46 |
US Patents: | 1 |
Applicants: | 1 |
NDAs: | 3 |
Finished Product Suppliers / Packagers: | 1 |
Raw Ingredient (Bulk) Api Vendors: | 40 |
Clinical Trials: | 10 |
Patent Applications: | 3,116 |
Drug Prices: | Drug price information for TRELSTAR |
What excipients (inactive ingredients) are in TRELSTAR? | TRELSTAR excipients list |
DailyMed Link: | TRELSTAR at DailyMed |


DrugPatentWatch® Estimated Generic Entry Opportunity Date for TRELSTAR
Generic Entry Date for TRELSTAR*:
Constraining patent/regulatory exclusivity:
NDA:
Dosage:
INJECTABLE;INTRAMUSCULAR |
*The generic entry opportunity date is the latter of the last compound-claiming patent and the last regulatory exclusivity protection. Many factors can influence early or later generic entry. This date is provided as a rough estimate of generic entry potential and should not be used as an independent source.
Recent Clinical Trials for TRELSTAR
Identify potential brand extensions & 505(b)(2) entrants
Sponsor | Phase |
---|---|
Bristol-Myers Squibb | Phase 2 |
Sir Mortimer B. Davis - Jewish General Hospital | Phase 2/Phase 3 |
Medical College of Wisconsin |
Anatomical Therapeutic Chemical (ATC) Classes for TRELSTAR
US Patents and Regulatory Information for TRELSTAR
TRELSTAR is protected by one US patents.
Based on analysis by DrugPatentWatch, the earliest date for a generic version of TRELSTAR is See Plans and Pricing.
This potential generic entry date is based on patent See Plans and Pricing.
Generics may enter earlier, or later, based on new patent filings, patent extensions, patent invalidation, early generic licensing, generic entry preferences, and other factors.
Patents protecting TRELSTAR
Slow release pharmaceutical composition made of microgranules
Patent Number: See Plans and Pricing
Patent Expiration: See Plans and Pricing
Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | TE | Type | RLD | RS | Patent No. | Patent Expiration | Product | Substance | Delist Req. | Exclusivity Expiration |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Verity | TRELSTAR | triptorelin pamoate | INJECTABLE;INTRAMUSCULAR | 020715-001 | Jun 15, 2000 | RX | Yes | Yes | See Plans and Pricing | See Plans and Pricing | See Plans and Pricing | ||||
Verity | TRELSTAR | triptorelin pamoate | INJECTABLE;INTRAMUSCULAR | 021288-001 | Jun 29, 2001 | RX | Yes | Yes | See Plans and Pricing | See Plans and Pricing | See Plans and Pricing | ||||
Verity | TRELSTAR | triptorelin pamoate | INJECTABLE;INTRAMUSCULAR | 022437-001 | Mar 10, 2010 | RX | Yes | Yes | See Plans and Pricing | See Plans and Pricing | Y | See Plans and Pricing | |||
>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 TRELSTAR
Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | Patent No. | Patent Expiration |
---|---|---|---|---|---|---|---|
Verity | TRELSTAR | triptorelin pamoate | INJECTABLE;INTRAMUSCULAR | 021288-001 | Jun 29, 2001 | See Plans and Pricing | See Plans and Pricing |
Verity | TRELSTAR | triptorelin pamoate | INJECTABLE;INTRAMUSCULAR | 020715-001 | Jun 15, 2000 | See Plans and Pricing | See Plans and Pricing |
Verity | TRELSTAR | triptorelin pamoate | INJECTABLE;INTRAMUSCULAR | 021288-001 | Jun 29, 2001 | See Plans and Pricing | See Plans and Pricing |
Verity | TRELSTAR | triptorelin pamoate | INJECTABLE;INTRAMUSCULAR | 020715-001 | Jun 15, 2000 | See Plans and Pricing | See Plans and Pricing |
>Applicant | >Tradename | >Generic Name | >Dosage | >NDA | >Approval Date | >Patent No. | >Patent Expiration |
International Patents for TRELSTAR
When does loss-of-exclusivity occur for TRELSTAR?
Based on analysis by DrugPatentWatch, the following patents block generic entry in the countries listed below:
African Regional IP Organization (ARIPO)
Patent: 00
Estimated Expiration: See Plans and Pricing
Australia
Patent: 08259411
Estimated Expiration: See Plans and Pricing
Brazil
Patent: 0812250
Estimated Expiration: See Plans and Pricing
Canada
Patent: 88478
Estimated Expiration: See Plans and Pricing
China
Patent: 1677959
Estimated Expiration: See Plans and Pricing
Colombia
Patent: 51234
Estimated Expiration: See Plans and Pricing
Croatia
Patent: 0161785
Estimated Expiration: See Plans and Pricing
Patent: 0181854
Estimated Expiration: See Plans and Pricing
Cyprus
Patent: 18434
Estimated Expiration: See Plans and Pricing
Patent: 20891
Estimated Expiration: See Plans and Pricing
Denmark
Patent: 64467
Estimated Expiration: See Plans and Pricing
Patent: 00014
Estimated Expiration: See Plans and Pricing
Eurasian Patent Organization
Patent: 9284
Estimated Expiration: See Plans and Pricing
Patent: 0971132
Estimated Expiration: See Plans and Pricing
European Patent Office
Patent: 64467
Estimated Expiration: See Plans and Pricing
Patent: 00014
Estimated Expiration: See Plans and Pricing
Patent: 31077
Estimated Expiration: See Plans and Pricing
Hong Kong
Patent: 41737
Estimated Expiration: See Plans and Pricing
Hungary
Patent: 31550
Estimated Expiration: See Plans and Pricing
Patent: 40391
Estimated Expiration: See Plans and Pricing
Israel
Patent: 2501
Estimated Expiration: See Plans and Pricing
Japan
Patent: 19169
Estimated Expiration: See Plans and Pricing
Patent: 10529106
Estimated Expiration: See Plans and Pricing
Lithuania
Patent: 64467
Estimated Expiration: See Plans and Pricing
Patent: 00014
Estimated Expiration: See Plans and Pricing
Malaysia
Patent: 0450
Estimated Expiration: See Plans and Pricing
Mexico
Patent: 09012856
Estimated Expiration: See Plans and Pricing
Montenegro
Patent: 959
Estimated Expiration: See Plans and Pricing
Morocco
Patent: 422
Estimated Expiration: See Plans and Pricing
New Zealand
Patent: 2423
Estimated Expiration: See Plans and Pricing
Poland
Patent: 64467
Estimated Expiration: See Plans and Pricing
Patent: 00014
Estimated Expiration: See Plans and Pricing
Portugal
Patent: 64467
Estimated Expiration: See Plans and Pricing
Patent: 00014
Estimated Expiration: See Plans and Pricing
Serbia
Patent: 591
Estimated Expiration: See Plans and Pricing
Patent: 248
Estimated Expiration: See Plans and Pricing
Slovenia
Patent: 64467
Estimated Expiration: See Plans and Pricing
Patent: 00014
Estimated Expiration: See Plans and Pricing
South Africa
Patent: 0907940
Estimated Expiration: See Plans and Pricing
South Korea
Patent: 1631475
Estimated Expiration: See Plans and Pricing
Patent: 100023950
Estimated Expiration: See Plans and Pricing
Spain
Patent: 11020
Estimated Expiration: See Plans and Pricing
Patent: 94401
Estimated Expiration: See Plans and Pricing
Tunisia
Patent: 09000476
Estimated Expiration: See Plans and Pricing
Ukraine
Patent: 830
Estimated Expiration: See Plans and Pricing
Generics may enter earlier, or later, based on new patent filings, patent extensions, patent invalidation, early generic licensing, generic entry preferences, and other factors.
See the table below for additional patents covering TRELSTAR around the world.
Country | Patent Number | Title | Estimated Expiration |
---|---|---|---|
European Patent Office | 2164467 | COMPOSITION PHARMACEUTIQUE À LIBÉRATION LENTE, FAITE DE MICROPARTICULES (SLOW RELEASE PHARMACEUTICAL COMPOSITION MADE OF MICROPARTICLES) | See Plans and Pricing |
Slovenia | 2164467 | See Plans and Pricing | |
Canada | 2688478 | COMPOSITION PHARMACEUTIQUE A LIBERATION LENTE, FAITE DE MICROPARTICULES (SLOW RELEASE PHARMACEUTICAL COMPOSITION MADE OF MICROPARTICLES) | See Plans and Pricing |
Canada | 2021767 | METHODE DE PREPARATION D'UN COMPOSE PHARMACEUTIQUE SOUS FORME DE MICROPARTICULES (METHOD FOR PREPARING A PHARMACEUTICAL COMPOSITION IN THE FORM OF MICROPARTICLES) | See Plans and Pricing |
>Country | >Patent Number | >Title | >Estimated Expiration |