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. 05, 1999
Filed:
Aug. 11, 1995
Applicant:
Inventors:
Steffen Kuhling, Meerbusch, DE;
Hartmut Lower, Krefeld, DE;
Siegfried Anders, Koln, DE;
Jurgen Kirsch, Leverkusen, DE;
Werner Verhoeven, Kalmthout, BE;
Assignee:
Bayer AG, Leverkusen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428412 ; 428334 ; 524 86 ; 524 91 ; 524544 ;
Abstract
The invention relates to a process for the production of multilayer plastic sheets from special branched polycarbonates.
Kuhling, Steffen. (1999). Process for the production of multilayer plastic sheets (U.S. Patent No. 5856012). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5856012
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile