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Serving leading biopharmaceutical companies globally:

Fish and Richardson
Daiichi Sankyo
Harvard Business School
Queensland Health

Generated: October 22, 2017

DrugPatentWatch Database Preview

Details for Patent: 5,900,488

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Which drugs does patent 5,900,488 protect, and when does it expire?

Patent 5,900,488 protects LUZU and is included in one NDA.

This patent has thirty-three patent family members in twenty-four countries.

Summary for Patent: 5,900,488

Title: Method for treating mycosis using imidazolylacetonitrile derivatives
Abstract:R-(+)-(E)-[4-(2-Chlorophenyl)-1,3-dithiolan-2-ylidene]-1-imidazolylacetonit rile, R-(-)-(E)-[4-(2,4-dichlorophenyl)-1,3-dithiolan-2-ylidene]-1-imidazolylace tonitrile, and pharmaceutically acceptable salts thereof which can be used as a pharmaceutical agent are disclosed. A process for producing them and a method for treating mycoses using them are also disclosed.
Inventor(s): Kodama; Hiroki (Osaka, JP), Niwano; Yoshimi (Osaka, JP), Kanai; Kazuo (Osaka, JP), Yoshida; Masanori (Wakayama, JP)
Assignee: Nihon Nohyaku Co., Ltd. (Tokyo, JP)
Application Number:08/981,420
Patent Claim Types:
see list of patent claims
Compound; Composition; Process; Use;

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use
CREAM;TOPICAL204153-001Nov 14, 2013RXYesYes► Subscribe► SubscribeYY
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Foreign Priority and PCT Information for Patent: 5,900,488

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
Japan7-196174Jul 8, 1995
PCT Information
PCT FiledJuly 05, 1996PCT Application Number:PCT/JP96/01872
PCT Publication Date:January 30, 1997PCT Publication Number: WO97/02821

International Patent Family for Patent: 5,900,488

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Canada2226214► Subscribe
Switzerland692045► Subscribe
China1194582► Subscribe
China1091596► Subscribe
Germany19681478► Subscribe
Denmark1398► Subscribe
Denmark176599► Subscribe
European Patent Office0839035► Subscribe
Spain2137888► Subscribe
Finland980023► 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 leading biopharmaceutical companies globally:

Chinese Patent Office
Argus Health
Express Scripts

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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