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:
Aug. 18, 2026
Filed:
May. 26, 2022
Applicant:
Rhodia Operations, Lyon, FR;
Inventors:
Marie Plissonneau, Paris, FR;
Réka Toth, Paris, FR;
Thierry Le Mercier, Rosny-Sous-Bois, FR;
Valérie Buissette, Paris, FR;
Manabu Yuasa, Tokushima, JP;
Eisaku Suda, Tokushima, JP;
Assignee:
RHODIA OPERATIONS, PARIS, FR;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
U.S. Cl.
CPC ...
C01F 17/206 ; C01F 17/32 ; B82Y 30/00 ; C01P 2004/03 ; C01P 2004/51 ; C01P 2004/62 ; C01P 2004/64 ; C01P 2006/12 ; C01P 2006/40 ; C09G 1/02 ; C09K 3/1463 ;
Plissonneau, Marie. (2026). Cerium based particles, process for producing the same and uses thereof in polishing (U.S. Patent No. 12709549). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12709549
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile