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:
Mar. 31, 2026
Filed:
Sep. 27, 2021
Applicant:
Stora Enso Oyj, Helsinki, FI;
Inventors:
David Masson, Johanneshov, SE;
Stephan Walter, Bochum, DE;
Assignee:
Stora Enso OYJ, Helsinki, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J 9/30 (2006.01); C08J 9/00 (2006.01); C08J 9/28 (2006.01); C08J 9/42 (2006.01);
U.S. Cl.
CPC ...
C08J 9/30 (2013.01); C08J 9/0061 (2013.01); C08J 9/28 (2013.01); C08J 9/42 (2013.01); C08J 2201/0504 (2013.01); C08J 2205/04 (2013.01); C08J 2301/02 (2013.01); C08J 2497/02 (2013.01);
Abstract
The present invention relates to bio-based carbon foams, a method for their manufacturing and their use. The method comprises foaming a slurry of cellulose fibres to obtain a cellulose fibre foam, adding a biomass component to the foam, and carbonization of the biomass-cellulose fibre foam.
Masson, David. (2026). Bio-based carbon foam (U.S. Patent No. 12590197). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12590197
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile