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:
Jun. 29, 1993
Filed:
Jan. 06, 1992
Applicant:
Inventors:
Jean-Claude Vallejos, Paris, FR;
Yani Christidis, Paris, FR;
Assignee:
Societe Francaise Hoechst, Puteaux, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C11C / ;
U.S. Cl.
CPC ...
554165 ; 560176 ; 560217 ;
Abstract
Transvinylation process between vinyl acetate or vinyl propionate and a carboxylic acid of general formula (I),
Vallejos, Jean-Claude. (1993). Transvinylation of carboxylic acids (U.S. Patent No. 5223621). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5223621
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile