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. 15, 2025
Filed:
Jan. 12, 2022
Applicant:
Lanxess Deutschland Gmbh, Cologne, DE;
Inventor:
Aurelia Reckziegel, Dormagen, DE;
Assignee:
LANXESS DEUTSCHLAND GMBH, COLOGNE, DE;
Primary Examiner:
Int. Cl.
CPC ...
C08J 5/22 (2006.01); C02F 1/42 (2023.01); C08F 8/12 (2006.01); C08F 220/70 (2006.01);
U.S. Cl.
CPC ...
C08J 5/2231 (2013.01); C02F 1/42 (2013.01); C08F 8/12 (2013.01); C08F 220/70 (2013.01); C02F 2001/425 (2013.01);
Abstract
The invention relates to acrylonitrile-based cation exchangers, to a process for the production thereof and to the use thereof for decationization and/or softening of aqueous or organic solutions.
Reckziegel, Aurelia. (2025). Acrylonitrile-based cation exchangers (U.S. Patent No. 12359031). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12359031
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile