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Last Updated: November 25, 2024

NORDETTE-28 Drug Patent Profile


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Which patents cover Nordette-28, and what generic alternatives are available?

Nordette-28 is a drug marketed by Teva Branded Pharm and is included in one NDA.

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

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Summary for NORDETTE-28
Drug patent expirations by year for NORDETTE-28
Recent Clinical Trials for NORDETTE-28

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

SponsorPhase
Desmond Tutu HIV CentreN/A
União Química Farmacêutica Nacional S.A.Phase 3
Azidus BrasilPhase 3

See all NORDETTE-28 clinical trials

US Patents and Regulatory Information for NORDETTE-28

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Teva Branded Pharm NORDETTE-28 ethinyl estradiol; levonorgestrel TABLET;ORAL-28 018782-001 Jul 21, 1982 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 NORDETTE-28

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Teva Branded Pharm NORDETTE-28 ethinyl estradiol; levonorgestrel TABLET;ORAL-28 018782-001 Jul 21, 1982 ⤷  Sign Up ⤷  Sign Up
Teva Branded Pharm NORDETTE-28 ethinyl estradiol; levonorgestrel TABLET;ORAL-28 018782-001 Jul 21, 1982 ⤷  Sign Up ⤷  Sign Up
Teva Branded Pharm NORDETTE-28 ethinyl estradiol; levonorgestrel TABLET;ORAL-28 018782-001 Jul 21, 1982 ⤷  Sign Up ⤷  Sign Up
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >Patent No. >Patent Expiration

International Patents for NORDETTE-28

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

Country Patent Number Title Estimated Expiration
Philippines 11432 SYNTHESIS OF 13-POLYCARBONALKYLGONA-2,5(10)-DIENE-17-OLS ⤷  Sign Up
Denmark 121369 ⤷  Sign Up
India 139095 PROCESS FOR PREPARING 13-ETHYLGON-4-ENES ⤷  Sign Up
Denmark 125991 ⤷  Sign Up
Belgium 645390 ⤷  Sign Up
>Country >Patent Number >Title >Estimated Expiration

Supplementary Protection Certificates for NORDETTE-28

Patent Number Supplementary Protection Certificate SPC Country SPC Expiration SPC Description
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
0398460 C300221 Netherlands ⤷  Sign Up PRODUCT NAME: DROSPIRENON EN ETHINYLESTRADIOL; REGISTRATION NO/DATE: RVG 23827 20000307
1214076 C01214076/01 Switzerland ⤷  Sign Up PRODUCT NAME: DROSPIRENONE + ETHINYLESTRADIOL; REGISTRATION NUMBER/DATE: SWISSMEDIC 57946 13.06.2008
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
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
>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.