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:
Nov. 11, 2025
Filed:
Apr. 21, 2021
Klueber Lubrication Muenchen SE & Co. KG, Munich, DE;
Stefan Seemeyer, Wolfratshausen, DE;
Patrick Wittmeyer, Gerertsried, DE;
Maximilian Erhard, Poecking, DE;
Maria Frackowiak, Nuremberg, DE;
Balasubramaniam Vengudusamy, Munich, DE;
KLUEBER LUBRICATION MUENCHEN GMBH & CO. KG, Munich, DE;
Abstract
A lubricant composition comprising an oil-soluble polyalkylene glycol; an ester compound selected from the group of natural esters and synthetic esters, and combinations thereof; and an additive mixture comprising an antioxidant and an anticorrosive, wherein the anticorrosive is selected from neutral alkali metal and alkaline earth metal salts of sulfonic acids, carboxylic acids, naphthoic acids, naphthenic acids, benzoic acids and phosphoric acids, and derivatives and combinations thereof.