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Last Updated: April 18, 2024

OVRAL Drug Patent Profile


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Which patents cover Ovral, and what generic alternatives are available?

Ovral is a drug marketed by Wyeth Pharms and is included in two NDAs.

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

US Patents and Regulatory Information for OVRAL

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 ethinyl estradiol; norgestrel TABLET;ORAL-21 016672-001 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Try a Trial ⤷  Try a Trial ⤷  Try a Trial
Wyeth Pharms OVRAL-28 ethinyl estradiol; norgestrel TABLET;ORAL-28 016806-001 Approved Prior to Jan 1, 1982 DISCN No No ⤷  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 OVRAL

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Wyeth Pharms OVRAL ethinyl estradiol; norgestrel TABLET;ORAL-21 016672-001 Approved Prior to Jan 1, 1982 ⤷  Try a Trial ⤷  Try a Trial
Wyeth Pharms OVRAL ethinyl estradiol; norgestrel TABLET;ORAL-21 016672-001 Approved Prior to Jan 1, 1982 ⤷  Try a Trial ⤷  Try a Trial
Wyeth Pharms OVRAL ethinyl estradiol; norgestrel TABLET;ORAL-21 016672-001 Approved Prior to Jan 1, 1982 ⤷  Try a Trial ⤷  Try a Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >Patent No. >Patent Expiration

International Patents for OVRAL

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

Country Patent Number Title Estimated Expiration
Germany 1793574 2-(1'-Tetralylidenaethyl)-2-alkylcyclopentan-1,3-dione ⤷  Try a Trial
France 1680 ⤷  Try a Trial
Germany 1793596 13-ALKYL-GONA-1,3,5(10)-TRIENE ⤷  Try a Trial
Netherlands 7310233 ⤷  Try a Trial
Switzerland 427785 Verfahren zur Herstellung von Steroiden ⤷  Try a Trial
>Country >Patent Number >Title >Estimated Expiration

Supplementary Protection Certificates for OVRAL

Patent Number Supplementary Protection Certificate SPC Country SPC Expiration SPC Description
1453521 CA 2016 00016 Denmark ⤷  Try a Trial PRODUCT NAME: LEVONORGESTREL OG ETHINYLOESTRADIOL; NAT. REG. NO/DATE: 56336 20151105; FIRST REG. NO/DATE: SK 17/0017/15-S 20150211
0136011 2000C/027 Belgium ⤷  Try a Trial PRODUCT NAME: ETHINYLESTRADIOLUM / NORETHISTERONI ACETAS; NAT. REGISTRATION NO/DATE: 19 IS 106 F3 20000911; FIRST REGISTRATION: NL RVG 23909 19991124
1453521 15C0050 France ⤷  Try a Trial 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 07C0001 France ⤷  Try a Trial PRODUCT NAME: ETHINYLESTRADIOL BETADEX CLATHRATE; NAT. REGISTRATION NO/DATE: NL 32343 20060710; FIRST REGISTRATION: NL - RVG 31781 20050804
1453521 93156 Luxembourg ⤷  Try a Trial PRODUCT NAME: LEVONORGESTREL ET ETHINYLESTRADIOL; FIRST REGISTRATION DATE: 20150211
>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.