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Last Updated: December 22, 2024

TRI-NORINYL 28-DAY Drug Patent Profile


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When do Tri-norinyl 28-day patents expire, and what generic alternatives are available?

Tri-norinyl 28-day is a drug marketed by Dr Reddys Labs Sa and is included in one NDA.

The generic ingredient in TRI-NORINYL 28-DAY is ethinyl estradiol; norethindrone. There are twenty-six drug master file entries for this compound. Fourteen suppliers are listed for this compound. Additional details are available on the ethinyl estradiol; norethindrone profile page.

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Summary for TRI-NORINYL 28-DAY
Drug patent expirations by year for TRI-NORINYL 28-DAY

US Patents and Regulatory Information for TRI-NORINYL 28-DAY

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Dr Reddys Labs Sa TRI-NORINYL 28-DAY ethinyl estradiol; norethindrone TABLET;ORAL-28 018977-002 Apr 13, 1984 AB RX Yes Yes ⤷  Subscribe ⤷  Subscribe ⤷  Subscribe
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Exclusivity Expiration

International Patents for TRI-NORINYL 28-DAY

See the table below for patents covering TRI-NORINYL 28-DAY around the world.

Country Patent Number Title Estimated Expiration
Germany 3229612 ⤷  Subscribe
Australia 560922 ⤷  Subscribe
Malaysia 8700596 METHOD OF CONTRACEPTION AND PHARMACEUTICAL PACKAGE THEREFOR ⤷  Subscribe
Canada 1198057 METHODE DE CONTRACEPTION PAR ADMINISTRATION DE PROGESTOGENE (METHOD OF CONTRACEPTION USING PEAK PROGESTOGEN DOSAGE) ⤷  Subscribe
United Kingdom 2104779 METHOD OF CONTRACEPTION AND PHARMACEUTICAL PACKAGE THEREFOR ⤷  Subscribe
>Country >Patent Number >Title >Estimated Expiration

Supplementary Protection Certificates for TRI-NORINYL 28-DAY

Patent Number Supplementary Protection Certificate SPC Country SPC Expiration SPC Description
1453521 15C0050 France ⤷  Subscribe PRODUCT NAME: ETHINYLESTRADIOL ET MELANGE DE LEVONORGESTREL ET ETHINYLESTRADIOL; NAT. REGISTRATION NO/DATE: NL 42237 20150320; FIRST REGISTRATION: SK - 17/0017/15-S 20150129
1380301 2009C/007 Belgium ⤷  Subscribe PRODUCT NAME: DROSPIRENONE-ETHINYLESTRADIOL; AUTHORISATION NUMBER AND DATE: BE321386 20080811
1380301 CA 2009 00017 Denmark ⤷  Subscribe 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 ⤷  Subscribe PRODUCT NAME: WIRKSTOFFKOMBINATION VON ETHINYLESTRADIOL UND DROSPIRENON; REGISTRATION NO/DATE: 1-27586 20080612
1453521 122015000093 Germany ⤷  Subscribe PRODUCT NAME: LEVONORGESTREL UND ETHINYLESTRADIOL; NAT. REGISTRATION NO/DATE: 87675.00.00 20150720; FIRST REGISTRATION: SLOWAKEI 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.