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. 18, 1997
Filed:
Jan. 05, 1996
Applicant:
Inventors:
Stephan Kirchmeyer, Leverkusen, DE;
Hanns-Peter Muller, Odenthal, DE;
Hans-Georg Wussow, Dusseldorf, DE;
Bodo Rehbold, Koln, DE;
Assignee:
Bayer Aktiengesellschaft, Leverkusen, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08L / ; C08L / ; C08L / ;
U.S. Cl.
CPC ...
524839 ; 524840 ; 524323 ; 524342 ; 524345 ; 524356 ; 524361 ; 524364 ;
Abstract
A thermoplastic polyurethane urea prepared by reacting a reaction mixture of
Kirchmeyer, Stephan. (1997). Soft thermoplastic polyurethane ureas a process for their preparation (U.S. Patent No. 5688863). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5688863
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile