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:
Apr. 14, 2026
Filed:
Sep. 24, 2021
Applicant:
Kuraray Europe Gmbh, Hattersheim, DE;
Inventors:
Shinichi Muguruma, Kurashiki, JP;
Hideki Oomoto, Kurashiki, JP;
Assignee:
Kuraray Europe GmbH, Hattersheim, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 17/10 (2006.01); B32B 37/24 (2006.01); B32B 38/00 (2006.01); B32B 38/16 (2006.01);
U.S. Cl.
CPC ...
B32B 17/10981 (2013.01); B32B 17/10036 (2013.01); B32B 17/10761 (2013.01); B32B 17/10935 (2013.01); B32B 37/24 (2013.01); B32B 38/164 (2013.01); B32B 2037/243 (2013.01); B32B 2038/168 (2013.01); B32B 2250/03 (2013.01); B32B 2255/10 (2013.01); B32B 2255/26 (2013.01); B32B 2309/02 (2013.01); B32B 2309/04 (2013.01); B32B 2309/14 (2013.01); B32B 2310/0454 (2013.01); B32B 2310/0825 (2013.01); B32B 2329/00 (2013.01); B32B 2605/00 (2013.01);
Abstract
The present invention relates to drying processes for composite films comprising a polyvinyl acetal on a carrier as well as to composite films and polyvinyl acetal films obtained in such processes.
Muguruma, Shinichi. (2026). Drying processes for composite films comprising polyvinyl acetal and polyvinyl ethylene acetal resins (U.S. Patent No. 12600114). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12600114
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile