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:
May. 05, 2026
Filed:
Dec. 15, 2022
Applicant:
Pulpac Ab, Västra Frölunda, SE;
Inventors:
Ove Larsson, Västra Frölunda, SE;
Martin Ljungberg, Gothenburg, SE;
Edward Guidotti, Gothenburg, SE;
Björn Arlerot, Gothenburg, SE;
Olle Högblom, Gothenburg, SE;
Patrik Larsson, Kärna, SE;
Assignee:
PULPAC AB, Västra Frölunda, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D21F 9/00 (2006.01); D21B 1/06 (2006.01);
U.S. Cl.
CPC ...
D21F 9/00 (2013.01); D21B 1/063 (2013.01);
Abstract
A method for producing a cellulose product from an air-formed cellulose blank structure includes the steps of providing a cellulose-based material to a mill, milling the cellulose-based material, and providing an air-formed cellulose blank structure, wherein the cellulose blank structure is air-formed from cellulose fibres.