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Last Updated: November 4, 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 ⤷  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

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
Australia 560922 ⤷  Sign Up
Singapore 93686 ⤷  Sign Up
Germany 3229612 ⤷  Sign Up
Malaysia 8700596 METHOD OF CONTRACEPTION AND PHARMACEUTICAL PACKAGE THEREFOR ⤷  Sign Up
Canada 1198057 METHODE DE CONTRACEPTION PAR ADMINISTRATION DE PROGESTOGENE (METHOD OF CONTRACEPTION USING PEAK PROGESTOGEN DOSAGE) ⤷  Sign Up
>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
1214076 49/2008 Austria ⤷  Sign Up PRODUCT NAME: WIRKSTOFFKOMBINATION VON ETHINYLESTRADIOL UND DROSPIRENON; REGISTRATION NO/DATE: 1-27586 20080612
1380301 2009C/007 Belgium ⤷  Sign Up PRODUCT NAME: DROSPIRENONE-ETHINYLESTRADIOL; AUTHORISATION NUMBER AND DATE: BE321386 20080811
0771217 07C0001 France ⤷  Sign Up PRODUCT NAME: ETHINYLESTRADIOL BETADEX CLATHRATE; NAT. REGISTRATION NO/DATE: NL 32343 20060710; FIRST REGISTRATION: NL - RVG 31781 20050804
0136011 2000C/027 Belgium ⤷  Sign Up PRODUCT NAME: ETHINYLESTRADIOLUM / NORETHISTERONI ACETAS; NAT. REGISTRATION NO/DATE: 19 IS 106 F3 20000911; FIRST REGISTRATION: NL RVG 23909 19991124
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
>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.