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. 20, 2026
Filed:
Feb. 07, 2022
Applicant:
Mitsui Chemicals, Inc., Tokyo, JP;
Inventor:
Naoyuki Kakinuma, Ichihara, JP;
Assignee:
MITSUI CHEMICALS, INC., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07F 9/09 (2006.01); A61K 6/893 (2020.01); C08F 30/02 (2006.01);
U.S. Cl.
CPC ...
C07F 9/09 (2013.01); A61K 6/893 (2020.01); C08F 30/02 (2013.01);
Abstract
A method of producing a monomer composition including a polymerizable group-containing phosphoric acid compound is provided. The method includes a step of allowing a polymerizable group-containing alcohol compound, which is a compound not containing a urethane bond, to react with phosphorus pentoxide in the presence of a urethane compound, thereby obtaining a monomer composition including a polymerizable group-containing phosphoric acid compound.
Kakinuma, Naoyuki. (2026). Monomer composition production method and monomer composition (U.S. Patent No. 12767673). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12767673
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile