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:
May. 07, 1991
Filed:
Feb. 02, 1989
Applicant:
Inventor:
Charles A Bunnell, Lafayette, IN (US);
Assignee:
Eli Lilly and Company, Indianapolis, IN (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; C07F / ;
U.S. Cl.
CPC ...
549496 ; 540487 ; 544224 ; 544229 ; 544335 ; 546 14 ; 546340 ; 548110 ; 548136 ; 548143 ; 548204 ; 548236 ; 5482682 ; 548342 ; 548378 ; 548406 ; 548494 ; 556416 ; 556418 ; 556419 ; 556420 ; 556421 ; 556427 ; 556428 ; 556442 ; 558440 ; 560130 ; 562 55 ; 562489 ; 562590 ; 562868 ; 562840 ; 549 79 ; 549498 ;
Abstract
An improved process for preparing trialkylsilyl ester and acid halide derivatives of carboxylic acids is provided along with novel trialkylsilyl ester intermediates of 2-(2-furyl)-2-methoximinoacetic acid.
Bunnell, Charles. (1991). Process for preparing acid halides (U.S. Patent No. 5013854). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5013854
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile