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Generated: May 28, 2017

DrugPatentWatch Database Preview

Details for Patent: 6,017,927

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Which drugs does patent 6,017,927 protect, and when does it expire?


Patent 6,017,927 protects VESICARE and is included in one NDA. There has been one Paragraph IV challenge on Vesicare.

This patent has thirty-one patent family members in twenty-two countries.

Summary for Patent: 6,017,927

Title: Quinuclidine derivatives and medicinal composition thereof
Abstract:Quinuclidine derivatives represented by general following general formula (I), salts, N-oxides or quaternary ammonium salts thereof, and medicinal compositions containing the same. ##STR1## The compound has an antagonistic effect on muscarinic M.sub.3 receptors and is useful as a preventive or remedy for urologic diseases, respiratory diseases or digestive diseases.
Inventor(s): Takeuchi; Makoto (Ibaraki, JP), Naito; Ryo (Ibaraki, JP), Hayakawa; Masahiko (Ibaraki, JP), Okamoto; Yoshinori (Ibaraki, JP), Yonetoku; Yasuhiro (Ibaraki, JP), Ikeda; Ken (Chiba, JP), Isomura; Yasuo (Ibaraki, JP)
Assignee: Yamanouchi Pharmaceutical Co., Ltd. (Tokyo, JP)
Application Number:08/860,377
Patent Claim Types:
see list of patent claims
Compound; Composition;

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use
Astellas
VESICARE
solifenacin succinate
TABLET;ORAL021518-001Nov 19, 2004ABRXYesNo6,017,927► SubscribeYY
Astellas
VESICARE
solifenacin succinate
TABLET;ORAL021518-002Nov 19, 2004ABRXYesYes6,017,927► SubscribeYY
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Foreign Priority and PCT Information for Patent: 6,017,927

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
Japan6-327045Dec 28, 1994
PCT Information
PCT FiledDecember 27, 1995PCT Application Number:PCT/JP95/02713
PCT Publication Date:July 04, 1996PCT Publication Number: WO96/20194

Non-Orange Book Patents for Patent: 6,017,927

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
6,174,896 Quinuclidine derivatives and medicinal composition thereof► 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: 6,017,927

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
HungaryT77006► Subscribe
Finland115631► Subscribe
Finland972775► Subscribe
Spain2193208► Subscribe
European Patent Office0801067► Subscribe04C0032France► 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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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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