The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 28, 1987
Filed:
Dec. 04, 1985
Applicant:
Inventors:
John P Devlin, Poughkeepsie, NY (US);
Karl D Hargrave, Brookfield Center, CT (US);
Edward L Barsumian, Danbury, CT (US);
Genus J Possanza, Ridgefield, CT (US);
Assignee:
Boehringer Ingelheim Pharmaceuticals, Inc, Ridgefield, CT (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ; A61K / ;
U.S. Cl.
CPC ...
514218 ; 540575 ; 544400 ;
Abstract
Compounds of the formula ##STR1## having activity as antihistamine or inhibitors of mediator release from basophils or mast cells.
Devlin, John. (1987). Substituted phenylalkylhomopiperazinylpropyl(ureas or thioureas) useful (U.S. Patent No. 4661481). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4661481
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile