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Serving 500+ biopharmaceutical companies globally:

Boehringer Ingelheim
McKesson
Cantor Fitzgerald
Fish and Richardson
Chubb
QuintilesIMS
Daiichi Sankyo
Merck
UBS
Baxter

Generated: August 19, 2017

DrugPatentWatch Database Preview

Details for Patent: ► Subscribe

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Which drugs does patent 7,982,049 protect, and when does it expire?


Patent ► Subscribe protects MYRBETRIQ and is included in one NDA.

This patent has twenty-six patent family members in sixteen countries.

Summary for Patent: ► Subscribe

Title:.alpha.-form or .beta.-form crystal of acetanilide derivative
Abstract: To provide novel crystals useful as an ingredient for the production of a diabetes remedy. The invention is concerned with .alpha.-form crystal and .beta.-form crystal of (R)-2-(2-aminothiazol-4-yl)-4'-[2-[(2-hydroxy-2-phenylethyl)amino]ethyl]a- cetanilide. The .alpha.-form crystal does not exhibit hygroscopicity and has stability such that it can be used as a medicine, and is useful for mass synthesis in the industrial production. The .beta.-form crystal does not relatively exhibit hygroscopicity and is also useful as a production intermediate of the .alpha.-form crystal.
Inventor(s): Kawazoe; Souichirou (Takahagi, JP), Sakamoto; Kenichirou (Takahagi, JP), Awamura; Yuji (Tsukuba, JP), Maruyama; Tatsuya (Tsukuba, JP), Suzuki; Takayuki (Tsukuba, JP), Onda; Kenichi (Tsukuba, JP), Takasu; Toshiyuki (Tsukuba, JP)
Assignee: Astellas Pharma Inc. (Tokyo, JP)
Application Number:12/007,653
Patent Claim Types:
see list of patent claims
Composition; Compound; Use; Formulation; Dosage form;

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use
Apgdi
MYRBETRIQ
mirabegron
TABLET, EXTENDED RELEASE;ORAL202611-001Jun 28, 2012RXYesYes► Subscribe► SubscribeY
Apgdi
MYRBETRIQ
mirabegron
TABLET, EXTENDED RELEASE;ORAL202611-002Jun 28, 2012RXYesYes► Subscribe► SubscribeY
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Foreign Priority and PCT Information for Patent: ► Subscribe

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
Japan2001-332914Oct 30, 2001

Non-Orange Book Patents for Patent: ► Subscribe

For Orange Book-listed patents (shown in the main table above) generic applications must certify that the listed patents are expired, invalid, or will not be infringed by generic entry.

The non-Orange Book patents listed below do not require formal certifications, so they do not automatically impede generic entry. Instead, they represent potential opportunities for branded firms to block generic entry through patent infringment challenges.

Patent No. Title Estimated Patent Expiration
7,342,117.alpha.-form or .beta.-form crystal of acetanilide derivative► Subscribe
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The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
Because of the complexity of determining patent expiration dates it is advisable to have patent counsel verify freedom to operate.

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International Patent Family for Patent: ► Subscribe

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Russian Federation2303033► Subscribe
Russian Federation2004116313► Subscribe
Poland218982► Subscribe
Poland369874► Subscribe
Norway326965► Subscribe
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The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
Due to the complexity of determining patent expirations even in a single country, compounded by the diversity of global patent laws, it is advisable to have patent counsel verify freedom to operate.

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Serving 500+ biopharmaceutical companies globally:

QuintilesIMS
Argus Health
Daiichi Sankyo
Fish and Richardson
Dow
Cerilliant
Farmers Insurance
Chinese Patent Office
McKinsey
Merck

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 verifification 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.

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