MENOSTAR Drug Patent Profile
✉ Email this page to a colleague
Which patents cover Menostar, and what generic alternatives are available?
Menostar is a drug marketed by Bayer Hlthcare and is included in one NDA.
The generic ingredient in MENOSTAR is estradiol. There are seventy-five drug master file entries for this compound. Forty-four suppliers are listed for this compound. Additional details are available on the estradiol profile page.
DrugPatentWatch® Litigation and Generic Entry Outlook for Menostar
A generic version of MENOSTAR was approved as estradiol by BARR LABS INC on October 22nd, 1997.
Summary for MENOSTAR
US Patents: | 0 |
Applicants: | 1 |
NDAs: | 1 |
Raw Ingredient (Bulk) Api Vendors: | 109 |
Clinical Trials: | 2 |
Patent Applications: | 5,456 |
Formulation / Manufacturing: | see details |
Drug Prices: | Drug price information for MENOSTAR |
What excipients (inactive ingredients) are in MENOSTAR? | MENOSTAR excipients list |
DailyMed Link: | MENOSTAR at DailyMed |
Recent Clinical Trials for MENOSTAR
Identify potential brand extensions & 505(b)(2) entrants
Sponsor | Phase |
---|---|
Bayer | Phase 3 |
Pharmacology for MENOSTAR
Drug Class | Estrogen |
Mechanism of Action | Estrogen Receptor Agonists |
Anatomical Therapeutic Chemical (ATC) Classes for MENOSTAR
US Patents and Regulatory Information for MENOSTAR
Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | TE | Type | RLD | RS | Patent No. | Patent Expiration | Product | Substance | Delist Req. | Exclusivity Expiration |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Bayer Hlthcare | MENOSTAR | estradiol | SYSTEM;TRANSDERMAL | 021674-001 | Jun 8, 2004 | AB | RX | Yes | Yes | ⤷ 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 MENOSTAR
Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | Patent No. | Patent Expiration |
---|---|---|---|---|---|---|---|
Bayer Hlthcare | MENOSTAR | estradiol | SYSTEM;TRANSDERMAL | 021674-001 | Jun 8, 2004 | ⤷ Try a Trial | ⤷ Try a Trial |
Bayer Hlthcare | MENOSTAR | estradiol | SYSTEM;TRANSDERMAL | 021674-001 | Jun 8, 2004 | ⤷ Try a Trial | ⤷ Try a Trial |
Bayer Hlthcare | MENOSTAR | estradiol | SYSTEM;TRANSDERMAL | 021674-001 | Jun 8, 2004 | ⤷ Try a Trial | ⤷ Try a Trial |
>Applicant | >Tradename | >Generic Name | >Dosage | >NDA | >Approval Date | >Patent No. | >Patent Expiration |
International Patents for MENOSTAR
See the table below for patents covering MENOSTAR around the world.
Country | Patent Number | Title | Estimated Expiration |
---|---|---|---|
China | 1279611 | ⤷ Try a Trial | |
Japan | 2004083599 | METHOD FOR TREATING POST-MENOPAUSAL WOMAN USING ESTROGEN OF ULTRA-LOW DOSAGE | ⤷ Try a Trial |
Czech Republic | 299226 | Lécivo pro lécení telesných stavu pacientek po menopauze (Medicament for treating physical conditions of postmenopausal women) | ⤷ Try a Trial |
>Country | >Patent Number | >Title | >Estimated Expiration |
Supplementary Protection Certificates for MENOSTAR
Patent Number | Supplementary Protection Certificate | SPC Country | SPC Expiration | SPC Description |
---|---|---|---|---|
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 |
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 |
1214076 | 49/2008 | Austria | ⤷ Try a Trial | PRODUCT NAME: WIRKSTOFFKOMBINATION VON ETHINYLESTRADIOL UND DROSPIRENON; REGISTRATION NO/DATE: 1-27586 20080612 |
>Patent Number | >Supplementary Protection Certificate | >SPC Country | >SPC Expiration | >SPC Description |