Patents by Inventor Vasu Bala

Vasu Bala has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Lubricant Compounds Containing Complex Esters
    Publication number: 20090186787
    Abstract: Disclosed are lubricant compounds with a good shear stability defined by the loss of the kinematic viscosity at 100° C., containing base oil and a synthetic complex ester, the complex ester having a kinematic viscosity at 40° C. of greater than 400 and up to 50,000 mm2/s and being obtained by reaction of a) polyols and monocarboxylic acids and dicarboxylic acids, or of b) polyols and mono-alcohols and dicarboxylic acids, or of c) polyols and mono-alcohols and monocarboxylic acids and dicarboxylic acids. In addition the use of said lubricant compounds containing the complex esters as oils for vehicle transmission, axle, industrial drives, compressors, turbines or engines is described.
    Type: Application
    Filed: June 2, 2007
    Publication date: July 23, 2009
    Applicant: Cognis IP Management GmbH
    Inventors: Markus Scherer, Stefan Busch, Jürgen Röder, Rudolf Iking, Dirk Rettemeyer, Vasu Bala