Last Updated: June 8, 2026

LOESTRIN Drug Patent Profile


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Summary for LOESTRIN
US Patents:0
Applicants:1
NDAs:5
Drug Prices: Drug price information for LOESTRIN
DailyMed Link:LOESTRIN at DailyMed

US Patents and Regulatory Information for LOESTRIN

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 LOESTRIN 21 1.5/30 ethinyl estradiol; norethindrone acetate TABLET;ORAL-21 017875-001 Approved Prior to Jan 1, 1982 DISCN Yes No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Teva Branded Pharm LOESTRIN FE 1.5/30 ethinyl estradiol; norethindrone acetate TABLET;ORAL-21 017355-001 Approved Prior to Jan 1, 1982 DISCN Yes No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Teva Branded Pharm LOESTRIN 21 1/20 ethinyl estradiol; norethindrone acetate TABLET;ORAL-21 017876-001 Approved Prior to Jan 1, 1982 DISCN Yes No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Teva Branded Pharm LOESTRIN 24 FE ethinyl estradiol; norethindrone acetate TABLET;ORAL 021871-001 Feb 17, 2006 DISCN Yes No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Teva Branded Pharm LOESTRIN FE 1/20 ethinyl estradiol; norethindrone acetate TABLET;ORAL-28 017354-001 Approved Prior to Jan 1, 1982 DISCN Yes No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Exclusivity Expiration
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