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:
Jan. 22, 1991
Filed:
Jun. 15, 1988
Applicant:
Inventors:
Josef Disteldorf, Marl, DE;
Hans-Jurgen Haage, Herne, DE;
Hubert Libera, Herne, DE;
Peter Kirchner, Bochum, DE;
Assignee:
Huels Aktiengesellschaft, Marl, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08J / ;
U.S. Cl.
CPC ...
252403 ; 524 99 ; 524 91 ;
Abstract
A stabilizer system for stabilization of polyolefins against light, heat, and oxidative degradation, comprising:
Disteldorf, Josef. (1991). Stabilizer system for polyolefins comprised of monocarboxylic acid (U.S. Patent No. 4986932). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4986932
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile