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:
Mar. 10, 2026
Filed:
Mar. 10, 2022
Applicant:
Idemitsu Kosan Co., Ltd., Tokyo, JP;
Inventor:
Tomoya Matsumoto, Funabashi, JP;
Assignee:
IDEMITSU KOSAN CO., LTD., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C10M 129/74 (2006.01); C07D 303/42 (2006.01); C09K 5/04 (2006.01); C10M 105/38 (2006.01); C10M 107/24 (2006.01); C10M 107/34 (2006.01); C10M 129/18 (2006.01); C10M 129/70 (2006.01); C10M 129/72 (2006.01); C10M 169/04 (2006.01); C10N 20/04 (2006.01); C10N 40/30 (2006.01);
U.S. Cl.
CPC ...
C10M 129/74 (2013.01); C07D 303/42 (2013.01); C09K 5/045 (2013.01); C10M 105/38 (2013.01); C10M 107/24 (2013.01); C10M 107/34 (2013.01); C10M 129/18 (2013.01); C10M 129/70 (2013.01); C10M 129/72 (2013.01); C10M 169/04 (2013.01); C09K 2205/126 (2013.01); C09K 2205/24 (2013.01); C10M 2207/042 (2013.01); C10M 2207/281 (2013.01); C10M 2207/282 (2013.01); C10M 2207/2835 (2013.01); C10M 2209/043 (2013.01); C10M 2209/1055 (2013.01); C10N 2020/04 (2013.01); C10N 2040/30 (2013.01);
Abstract
A refrigerator oil composition, including a refrigerant containing one or more unsaturated fluorinated hydrocarbon compounds of the following general formula (1): (1)
Matsumoto, Tomoya. (2026). Refrigerator oil composition and mixed composition for refrigerator (U.S. Patent No. 12570917). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12570917
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile