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:
Oct. 04, 2022
Filed:
Dec. 18, 2020
Applicants:
Wetend Technologies Oy, Savonlinna, FI;
Valmet Technologies Oy, Espoo, FI;
Inventors:
Assignees:
WETEND TECHNOLOGIES OY, Savonlinna, FI;
VALMET TECHNOLOGIES OY, Espoo, FI;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D21F 1/02 (2006.01);
U.S. Cl.
CPC ...
D21F 1/026 (2013.01); D21F 1/022 (2013.01); D21F 1/024 (2013.01);
Abstract
A method of and an arrangement for adding at least one additional stock component to an approach flow system () of a fiber web machine by mixing the at least one additional stock component to a fibrous stock such that the stock flow is equalized () and the at least one additional stock component is introduced to the stock flow by injection mixing ().
Ketolainen, Antti. (2022). Method of and an arrangement for adding at least one additional stock component to an approach flow system of a fiber web machine (U.S. Patent No. 11459700). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11459700
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile