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:
Jul. 14, 2026
Filed:
Nov. 10, 2022
Applicant:
Evonik Operations Gmbh, Essen, DE;
Inventors:
Kristina Jovic, Singapore, SG;
Roland Wilkens, Gernsheim, DE;
Assignee:
Evonik Operations GmbH, Essen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 69/24 (2006.01); C09K 5/10 (2006.01); H01B 3/20 (2006.01);
U.S. Cl.
CPC ...
C07C 69/24 (2013.01); C09K 5/10 (2013.01); H01B 3/20 (2013.01);
Abstract
The invention relates to branched monoesters of formula (I), as well as to a dielectric fluid composition, intended for use as a cooling fluid for electrical equipment systems, comprising at least one of these branched monoesters of formula (I). The invention is also directed to a method of cooling electrical equipment systems by using the dielectric fluid compositions according to the invention.