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Last Updated: August 14, 2024

TRIPHASIL-21 Drug Patent Profile


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When do Triphasil-21 patents expire, and when can generic versions of Triphasil-21 launch?

Triphasil-21 is a drug marketed by Wyeth Pharms and is included in one NDA.

The generic ingredient in TRIPHASIL-21 is ethinyl estradiol; levonorgestrel. There are twenty-six drug master file entries for this compound. Twenty-six suppliers are listed for this compound. Additional details are available on the ethinyl estradiol; levonorgestrel profile page.

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Drug patent expirations by year for TRIPHASIL-21
Recent Clinical Trials for TRIPHASIL-21

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SponsorPhase
Desmond Tutu HIV CentreN/A
Johnson & Johnson Pharmaceutical Research & Development, L.L.C.Phase 3

See all TRIPHASIL-21 clinical trials

US Patents and Regulatory Information for TRIPHASIL-21

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Wyeth Pharms TRIPHASIL-21 ethinyl estradiol; levonorgestrel TABLET;ORAL-21 019192-001 Nov 1, 1984 DISCN Yes No ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
>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 TRIPHASIL-21

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Wyeth Pharms TRIPHASIL-21 ethinyl estradiol; levonorgestrel TABLET;ORAL-21 019192-001 Nov 1, 1984 ⤷  Sign Up ⤷  Sign Up
Wyeth Pharms TRIPHASIL-21 ethinyl estradiol; levonorgestrel TABLET;ORAL-21 019192-001 Nov 1, 1984 ⤷  Sign Up ⤷  Sign Up
Wyeth Pharms TRIPHASIL-21 ethinyl estradiol; levonorgestrel TABLET;ORAL-21 019192-001 Nov 1, 1984 ⤷  Sign Up ⤷  Sign Up
Wyeth Pharms TRIPHASIL-21 ethinyl estradiol; levonorgestrel TABLET;ORAL-21 019192-001 Nov 1, 1984 ⤷  Sign Up ⤷  Sign Up
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >Patent No. >Patent Expiration

International Patents for TRIPHASIL-21

See the table below for patents covering TRIPHASIL-21 around the world.

Country Patent Number Title Estimated Expiration
Australia 7670874 ⤷  Sign Up
Denmark 125991 ⤷  Sign Up
Netherlands 7416807 ⤷  Sign Up
Sweden 341183 ⤷  Sign Up
United Kingdom 1069843 ⤷  Sign Up
India 108632 PROCESS FOR PRODUCING 13-ETHYL-GON-4-ENES ⤷  Sign Up
Germany 1468643 Verfahren zur Herstellung von 2-(1'-Tetralyliden-aethyl)-2-alkyl-cyclopentan-1,3-dionen ⤷  Sign Up
>Country >Patent Number >Title >Estimated Expiration

Supplementary Protection Certificates for TRIPHASIL-21

Patent Number Supplementary Protection Certificate SPC Country SPC Expiration SPC Description
1453521 15C0050 France ⤷  Sign Up PRODUCT NAME: ETHINYLESTRADIOL ET MELANGE DE LEVONORGESTREL ET ETHINYLESTRADIOL; NAT. REGISTRATION NO/DATE: NL 42237 20150320; FIRST REGISTRATION: SK - 17/0017/15-S 20150129
1453521 122015000093 Germany ⤷  Sign Up PRODUCT NAME: LEVONORGESTREL UND ETHINYLESTRADIOL; NAT. REGISTRATION NO/DATE: 87675.00.00 20150720; FIRST REGISTRATION: SLOWAKEI 17/0017/15-S 20150129
0398460 C300221 Netherlands ⤷  Sign Up PRODUCT NAME: DROSPIRENON EN ETHINYLESTRADIOL; REGISTRATION NO/DATE: RVG 23827 20000307
1453521 300814 Netherlands ⤷  Sign Up PRODUCT NAME: LEVONORGESTREL EN ETHINYLESTRADIOL; NATIONAL REGISTRATION NO/DATE: RVG 117453 20151211; FIRST REGISTRATION: SK 17/0017/15-S 20150211
1214076 C01214076/01 Switzerland ⤷  Sign Up PRODUCT NAME: DROSPIRENONE + ETHINYLESTRADIOL; REGISTRATION NUMBER/DATE: SWISSMEDIC 57946 13.06.2008
0771217 07C0001 France ⤷  Sign Up PRODUCT NAME: ETHINYLESTRADIOL BETADEX CLATHRATE; NAT. REGISTRATION NO/DATE: NL 32343 20060710; FIRST REGISTRATION: NL - RVG 31781 20050804
1214076 49/2008 Austria ⤷  Sign Up PRODUCT NAME: WIRKSTOFFKOMBINATION VON ETHINYLESTRADIOL UND DROSPIRENON; REGISTRATION NO/DATE: 1-27586 20080612
>Patent Number >Supplementary Protection Certificate >SPC Country >SPC Expiration >SPC Description

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Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. thinkBiotech performs no independent verification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.