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Serving leading biopharmaceutical companies globally:

Citi
Dow
Harvard Business School
Moodys
Fish and Richardson
McKinsey
Merck
Cipla
Accenture
Cantor Fitzgerald

Generated: January 19, 2018

DrugPatentWatch Database Preview

Details for Patent: 6,187,791

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Summary for Patent: 6,187,791
Title: Method of providing an antihistaminic effect in a hepatically impaired patient
Abstract:The present invention relates to a method of providing an antihistaminic effect in a hepatically impaired patient in need thereof comprising administering to said patient an effective antihistaminic amount of a compound of the formula ##STR1## wherein R.sub.1 is hydrogen or hydroxy; R.sub.2 is hydrogen; or R.sub.1 and R.sub.2 taken together form a second bond between the carbon atoms bearing R.sub.1 and R.sub.2; n is an integer of from 1 to 5; R.sub.3 is --COOH or --COOalkyl wherein the alkyl moiety has from 1 to 6 carbon atoms and is straight or branched; each of A and B is hydrogen or hydroxy with the proviso that at least one of A or B is hydrogen; or a pharmaceutically acceptable salt and individual isomers thereof.
Inventor(s): Woodward; James K. (Cincinnati, OH), Okerholm; Richard A. (West Chester, OH), Eller; Mark G. (Overland Park, KS), McNutt; Bruce E. (Olathe, KS)
Assignee: Merrell Pharmaceuticals Inc. (Bridgewater, NJ)
Application Number:09/481,404
Patent Claim Types:
see list of patent claims
Use; Composition;

Drugs Protected by US Patent 6,187,791

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Patent Submitted
Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Patent Submitted

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International Patents Family Members for US Patent 6,187,791

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria 194913 ➤ Subscribe
Australia 3973493 ➤ Subscribe
Australia 679910 ➤ Subscribe
Canada 2134211 ➤ Subscribe
Chile 2004000304 ➤ Subscribe
Germany 69320952 ➤ Subscribe
Denmark 0639976 ➤ Subscribe
European Patent Office 0639976 ➤ Subscribe
Spain 2121084 ➤ Subscribe
Hungary 223774 ➤ Subscribe
Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration

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Serving leading biopharmaceutical companies globally:

Merck
Novartis
Teva
Accenture
Johnson and Johnson
McKesson
AstraZeneca
Cipla
Moodys

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