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:
Nov. 20, 1979
Filed:
Nov. 21, 1977
Applicant:
Inventor:
Lowell D Hatfield, Bargersville, IN (US);
Assignee:
Eli Lilly and Company, Indianapolis, IN (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
2602 / ; 2602391 ; 26032622 ; 544 30 ;
Abstract
Novel azetidinone mercury sulfides are prepared by the reaction of penicillin derived thiazolineazetidinones with a mercuric halide in the presence of an alcohol or glycol. They are useful intermediates in the preparation of cephalosporin compounds.
Hatfield, Lowell. (1979). Azetidinone mercury sulfides and process therefor (U.S. Patent No. 4175076). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4175076
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile