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Serving leading biopharmaceutical companies globally:

Harvard Business School
Johnson and Johnson
US Army
Fish and Richardson
Federal Trade Commission

Generated: December 18, 2017

DrugPatentWatch Database Preview

Details for Patent: 5,567,817

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Summary for Patent: 5,567,817

Title: Triazole antifungal agents
Abstract:The invention provides antifungal compounds of the formula: ##STR1## and pharmaceutical salts thereof, wherein R is phenyl substituted by 1 to 3 substituents each independently selected from halo, --CF.sub.3 and --OCF.sub.3 ; R.sup.1 is C.sub.1 -C.sub.4 alkyl; R.sup.2 is H or C.sub.1 -C.sub.4 alkyl; X is CH or N; and Y is F or Cl.
Inventor(s): Ray; Stephen J. (Deal, GB2), Richardson; Kenneth (Birchington;, GB2)
Assignee: Pfizer Inc. (New York, NY)
Application Number:08/432,414
Patent Claim Types:
see list of patent claims
Compound; Use; Composition;

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Foreign Priority and PCT Information for Patent: 5,567,817

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
United Kingdom9002375Feb 02, 1990

International Patent Family for Patent: 5,567,817

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
African Regional IP Organization (ARIPO)223► Subscribe
African Regional IP Organization (ARIPO)9000237► Subscribe
Austria90090► Subscribe
Australia625188► Subscribe
Australia7022391► Subscribe
Bosnia and Herzegovina97298► Subscribe
Bulgaria60032► Subscribe
Brazil9100435► Subscribe
Canada2035314► Subscribe
Canada2285891► 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:

Boehringer Ingelheim
Johnson and Johnson
Express Scripts
Farmers Insurance

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