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:
Feb. 13, 2024
Filed:
Dec. 04, 2020
Applicant:
Kemira Oyj, Helsinki, FI;
Inventors:
Vesa Nuutinen, Espoo, FI;
Erkki Johannes Metsälä, Espoo, FI;
Reijo Aksela, Espoo, FI;
Vesa Vuori, Espoo, FI;
Mehrdad Hesampour, Espoo, FI;
Assignee:
KEMIRA OYJ, Helsinki, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 224/00 (2006.01); C07D 493/10 (2006.01); C07D 311/82 (2006.01);
U.S. Cl.
CPC ...
C08F 224/00 (2013.01); C07D 311/82 (2013.01); C07D 493/10 (2013.01);
Abstract
Tagging agents, including fluorescent monomers, which may be polymerized. Anti-scalant polymer compositions that include a copolymer of a tagging agent and an anti-scalant monomer. Methods for synthesizing tagging agents, anti-scalant polymer compositions, and detecting an anti-scalant polymer composition.