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Last Updated: March 29, 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-six suppliers are listed for this compound. Additional details are available on the ethinyl estradiol; levonorgestrel profile page.

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 ⤷  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 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 ⤷  Try a Trial ⤷  Try a Trial
Teva Branded Pharm NORDETTE-28 ethinyl estradiol; levonorgestrel TABLET;ORAL-28 018782-001 Jul 21, 1982 ⤷  Try a Trial ⤷  Try a Trial
Teva Branded Pharm NORDETTE-28 ethinyl estradiol; levonorgestrel TABLET;ORAL-28 018782-001 Jul 21, 1982 ⤷  Try a Trial ⤷  Try a Trial
>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
Austria 268544 ⤷  Try a Trial
Germany 1468643 Verfahren zur Herstellung von 2-(1'-Tetralyliden-aethyl)-2-alkyl-cyclopentan-1,3-dionen ⤷  Try a Trial
Belgium 645393 ⤷  Try a Trial
Italy 1061739 PROCESSO PER PREPARARE SOSTANZE STEROIDI ⤷  Try a Trial
Philippines 11433 SYNTHESIS OF 13-POLYCARBONALKYL GONA-2,5(10)-DIEN-17-OLS ⤷  Try a Trial
>Country >Patent Number >Title >Estimated Expiration

Supplementary Protection Certificates for NORDETTE-28

Patent Number Supplementary Protection Certificate SPC Country SPC Expiration SPC Description
1380301 2009C/007 Belgium ⤷  Try a Trial PRODUCT NAME: DROSPIRENONE-ETHINYLESTRADIOL; AUTHORISATION NUMBER AND DATE: BE321386 20080811
1453521 39/2015 Austria ⤷  Try a Trial PRODUCT NAME: ETHINYLESTRADIOL UND EINE KOMBINATION VON LEVONORGESTREL UND ETHINYLESTRADIOL; NAT. REGISTRATION NO/DATE: 136021 20150224; FIRST REGISTRATION: SK 17/0017/15-S 20150211
1453521 93156 Luxembourg ⤷  Try a Trial PRODUCT NAME: LEVONORGESTREL ET ETHINYLESTRADIOL; FIRST REGISTRATION DATE: 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
>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.