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:
Sep. 26, 2023
Filed:
May. 27, 2022
Applicant:
Lenzing Ag, Lenzing, AT;
Inventors:
Assignee:
LENZING AG, Lenzing, AT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D04H 1/56 (2006.01); D01D 5/14 (2006.01); D01D 10/06 (2006.01); D01F 2/00 (2006.01); D04H 1/4258 (2012.01); D04H 3/013 (2012.01); D06C 29/00 (2006.01); B29C 48/00 (2019.01);
U.S. Cl.
CPC ...
D04H 1/56 (2013.01); B29C 48/0014 (2019.02); D01D 5/14 (2013.01); D01D 10/06 (2013.01); D01F 2/00 (2013.01); D04H 1/4258 (2013.01); D04H 3/013 (2013.01); D06C 29/005 (2013.01); D10B 2201/22 (2013.01);
Abstract
This invention relates to a process and a device for manufacturing cellulose-based webs which are directly formed from lyocell spinning solution and in particular for the washing of directly formed cellulose webs.
Einzmann, Mirko. (2023). Process and device for the formation of directly-formed cellulosic webs (U.S. Patent No. 11767623). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11767623
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile