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:
Sep. 22, 2026
Filed:
Sep. 07, 2023
Applicant:
Kyodo Yushi Co., Ltd., Fujisawa, JP;
Inventor:
Makoto Hayama, Fujisawa, JP;
Assignee:
KYODO YUSHI CO., LTD., Fujisawa, JP;
Primary Examiner:
Int. Cl.
CPC ...
C10M 137/04 (2006.01); C10M 169/06 (2006.01); C10N 30/06 (2006.01); C10N 50/10 (2006.01);
U.S. Cl.
CPC ...
C10M 137/04 (2013.01); C10M 169/06 (2013.01); C10M 2207/1285 (2013.01); C10M 2223/04 (2013.01); C10M 2223/041 (2013.01); C10M 2223/042 (2013.01); C10M 2223/043 (2013.01); C10N 2030/06 (2013.01); C10N 2050/10 (2013.01);
Abstract
A grease composition includes (a) a compound having a phosphate ester moiety, (b) a base oil, and (c) a thickener. The last non-seizure load measured in accordance with ASTM D-2596 is 980 N or more.
Hayama, Makoto. (2026). Grease composition (U.S. Patent No. 12742129). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12742129
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile