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:
Dec. 22, 1992
Filed:
Oct. 02, 1990
Applicant:
Inventors:
Jutta Rottger, Cologne, DE;
Wilfried Kortmann, deceased, late of Nachrodt-Wiblingwerde, DE;
Karl-Erwin Piejko, Bergisch-Gladbach, DE;
Gerd F Renner, Cologne, DE;
Assignee:
Bayer Aktiengesellschaft, Leverkusen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08F / ; C08F / ; C08F / ; C08L / ;
U.S. Cl.
CPC ...
525518 ; 525219 ; 526246 ; 526247 ; 5262923 ; 5262929 ; 526320 ; 526321 ;
Abstract
Copolymers and graft copolymers of perfluoroalkylacrylates or methacrylates and esters of the general formula (I) or (II) ##STR1## wherein R, R.sub.1 and R.sub.2 denote hydrogen or methyl,
Rottger, Jutta. (1992). Copolymers containing perfluoroalkyls (U.S. Patent No. 5173547). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5173547
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile