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. 22, 1992
Filed:
Jul. 18, 1991
Applicant:
Inventors:
Gareth M Davies, Macclesfield, GB;
Colin J Strawson, Congleton, GB;
Jean J Lohmann, Hermonville, FR;
Assignees:
Imperial Chemical Industries PLC, London, GB;
ICI Pharma, Cergey Cedex, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
540225 ; 540215 ; 540221 ; 540222 ;
Abstract
Cephalosporin antibiotics having a 3-position substituent of the formula:
Quick Actions:
Davies, Gareth. (1992). Intermediates for cephalosporin compounds (U.S. Patent No. 5149803). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5149803
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile