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Serving leading biopharmaceutical companies globally:

Argus Health
Daiichi Sankyo
Boehringer Ingelheim
Cantor Fitzgerald
Fish and Richardson

Generated: November 21, 2017

DrugPatentWatch Database Preview

Details for Patent: 5,580,880

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Summary for Patent: 5,580,880

Title: Method for the treatment of xerostomia
Abstract:A method for the treatment of xerostomia not caused by Sjogren's syndrome comprising administering to an affected individual an effective amount of a derivative of spirooxathiolane-quinuclidine.
Inventor(s): Handa; Harumi (Iruma, JP), Takeshita; Yasuyoshi (Utsunomiya, JP)
Assignee: Snow Brand Milk Products Co., Ltd. (Hokkaido, JP)
Application Number:08/466,373
Patent Claim Types:
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Foreign Priority and PCT Information for Patent: 5,580,880

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
Japan6-168982Jun 27, 1994

International Patent Family for Patent: 5,580,880

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria205085► Subscribe
Australia2324595► Subscribe
Australia707236► Subscribe
Canada2152420► Subscribe
Cyprus2290► Subscribe
Germany69522511► Subscribe
Denmark0689836► Subscribe
European Patent Office0689836► Subscribe
Spain2163474► Subscribe
Israel114256► 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:

Federal Trade Commission
Farmers Insurance
Queensland Health
Boehringer Ingelheim

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