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:
Jul. 21, 2026
Filed:
Dec. 02, 2020
Inter Ikea Systems B.v., LN Delft, NL;
Jan-Olof Fechter, Alvesta, SE;
Michael Germann, Laatzen, DE;
Pontus Håkansson, Älmhult, SE;
Martin Siewert, Rollshausen, DE;
Inter IKEA Systems B.V., Ln Delft, NL;
Abstract
A process for recycling lignocellulosic fibers from a fiberboard () comprising compressed lignocellulosic fibers bonded together by a binding agent. The process comprises the steps of: —disintegrating () the fiberboard () to provide fiberboard pieces (); —steaming () the fiberboard pieces () to decompress and release the lignocellulosic fibers by hydrating them, as well as hydrolyzing the binding agent; —releasing the overpressure; —removing excess water vapor to provide portions () comprising released lignocellulosic fibers; and —separating () the lignocellulosic fibers in the portions () comprising released lignocellulosic fibers to provide recycled lignocellulosic fibers ().