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:
Sep. 14, 1993
Filed:
Sep. 03, 1991
Applicant:
Inventor:
Thomas C Malone, Canton, MI (US);
Assignee:
Warner-Lambert Company, Morris Plains, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; C07C / ; C07C / ; C07C / ;
U.S. Cl.
CPC ...
540581 ; 540481 ; 546 75 ; 548425 ; 549433 ; 549449 ; 558426 ; 558427 ; 560 27 ; 560 28 ; 560 29 ; 564133 ; 564139 ; 564172 ; 564173 ;
Abstract
Processes for the preparation of a series of tetracyclic amines useful in the treatment and/or prevention of cerebrovascular disorders are disclosed.
Quick Actions:
Malone, Thomas. (1993). Process for preparing tetracyclic amines useful as cerebrovascular agents (U.S. Patent No. 5245028). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5245028
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile