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:
Mar. 29, 1994
Filed:
Oct. 28, 1992
Applicant:
Inventors:
Gary C Lee, Laguna Hills, CA (US);
Michael E Garst, Newport Beach, CA (US);
Assignee:
Allergan, Inc., Irvine, CA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ; C07D / ;
U.S. Cl.
CPC ...
549484 ; 549222 ; 549313 ; 549318 ; 549483 ; 549486 ; 549497 ; 549499 ;
Abstract
Anti-inflammatory 4-substituted 2-furanones are made from intermediates having the formulas: ##STR1##
Lee, Gary. (1994). Intermediates and processes for preparing 4-substituted 2-5(h)-furanones (U.S. Patent No. 5298633). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5298633
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile