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Last Updated: November 22, 2024

OVRAL-28 Drug Patent Profile


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When do Ovral-28 patents expire, and what generic alternatives are available?

Ovral-28 is a drug marketed by Wyeth Pharms and is included in one NDA.

The generic ingredient in OVRAL-28 is ethinyl estradiol; norgestrel. There are twenty-six drug master file entries for this compound. Nine suppliers are listed for this compound. Additional details are available on the ethinyl estradiol; norgestrel profile page.

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Summary for OVRAL-28
US Patents:0
Applicants:1
NDAs:1
Raw Ingredient (Bulk) Api Vendors: 5
DailyMed Link:OVRAL-28 at DailyMed
Drug patent expirations by year for OVRAL-28

US Patents and Regulatory Information for OVRAL-28

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Wyeth Pharms OVRAL-28 ethinyl estradiol; norgestrel TABLET;ORAL-28 016806-001 Approved Prior to Jan 1, 1982 DISCN No 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 OVRAL-28

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Wyeth Pharms OVRAL-28 ethinyl estradiol; norgestrel TABLET;ORAL-28 016806-001 Approved Prior to Jan 1, 1982 ⤷  Sign Up ⤷  Sign Up
Wyeth Pharms OVRAL-28 ethinyl estradiol; norgestrel TABLET;ORAL-28 016806-001 Approved Prior to Jan 1, 1982 ⤷  Sign Up ⤷  Sign Up
Wyeth Pharms OVRAL-28 ethinyl estradiol; norgestrel TABLET;ORAL-28 016806-001 Approved Prior to Jan 1, 1982 ⤷  Sign Up ⤷  Sign Up
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >Patent No. >Patent Expiration

International Patents for OVRAL-28

See the table below for patents covering OVRAL-28 around the world.

Country Patent Number Title Estimated Expiration
India 139097 PROCESS FOR PREPARING 13-ETHYLGON-4-ENES ⤷  Sign Up
Italy 1061784 PROCEDIMENTI PER LA PREPARAZIONE DI ESTERI DI STEROIDI ⤷  Sign Up
United Kingdom 1069846 ⤷  Sign Up
Philippines 9894 13-ALKYL-GONA-1,3,5(10),9(11)-TETRAENES AND PROCESS OF THEIR MANUFACTURE ⤷  Sign Up
Austria 256353 ⤷  Sign Up
Germany 1793659 ⤷  Sign Up
>Country >Patent Number >Title >Estimated Expiration

Supplementary Protection Certificates for OVRAL-28

Patent Number Supplementary Protection Certificate SPC Country SPC Expiration SPC Description
1453521 39/2015 Austria ⤷  Sign Up PRODUCT NAME: ETHINYLESTRADIOL UND EINE KOMBINATION VON LEVONORGESTREL UND ETHINYLESTRADIOL; NAT. REGISTRATION NO/DATE: 136021 20150224; FIRST REGISTRATION: SK 17/0017/15-S 20150211
1380301 CA 2009 00017 Denmark ⤷  Sign Up PRODUCT NAME: ETHINYLESTRADIOL (SOM BETADEXCLATHRAT) OG DROSPIRENON; NAT. REG. NO/DATE: 42417 (DK) 20080619; FIRST REG. NO/DATE: NL 33842 20070629
1214076 49/2008 Austria ⤷  Sign Up PRODUCT NAME: WIRKSTOFFKOMBINATION VON ETHINYLESTRADIOL UND DROSPIRENON; REGISTRATION NO/DATE: 1-27586 20080612
1453521 93156 Luxembourg ⤷  Sign Up PRODUCT NAME: LEVONORGESTREL ET ETHINYLESTRADIOL; FIRST REGISTRATION DATE: 20150211
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
0771217 CA 2006 00038 Denmark ⤷  Sign Up PRODUCT NAME: ETHINYLESTRADIOL (SOM BETA-CYCLODEXTRIN-CLATHRAT) OG DROSPIRENON; NAT. REG. NO/DATE: 38687 20060627; FIRST REG. NO/DATE: EU RVG 31781 20050804
>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.