NORLESTRIN 21 1 Drug Patent Profile
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When do Norlestrin 21 1 patents expire, and what generic alternatives are available?
Norlestrin 21 1 is a drug marketed by Parke Davis and is included in one NDA.
The generic ingredient in NORLESTRIN 21 1 is ethinyl estradiol; norethindrone acetate. There are twenty-six drug master file entries for this compound. Twenty-seven suppliers are listed for this compound. Additional details are available on the ethinyl estradiol; norethindrone acetate profile page.
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Summary for NORLESTRIN 21 1
| US Patents: | 0 |
| Applicants: | 1 |
| NDAs: | 1 |
| DailyMed Link: | NORLESTRIN 21 1 at DailyMed |
US Patents and Regulatory Information for NORLESTRIN 21 1
| Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | TE | Type | RLD | RS | Patent No. | Patent Expiration | Product | Substance | Delist Req. | Exclusivity Expiration |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Parke Davis | NORLESTRIN 21 1/50 | ethinyl estradiol; norethindrone acetate | TABLET;ORAL-21 | 016749-001 | Approved Prior to Jan 1, 1982 | DISCN | No | 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 |
