Patents by Inventor Raphael BRUGGEMAN

Raphael BRUGGEMAN 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).

  • GREASE COMPOSITION DISPLAYING IMPROVED ADHESIVITY
    Publication number: 20210171855
    Abstract: The present invention relates to a grease composition and a method of improving the adhesivity of a grease composition, the grease composition including (i) at least one base oil, (ii) at least one calcium sulfonate soap, and (iii) at least one dicarboxylic acid ester copolymer including constituent units derived from (a) at least one-?-olefin and (b) at least one ester formed by esterification of an ?-?-ethylenically unsaturated dicarboxylic acid or a derivative thereof with an alcohol, the molar ratio of (a)/(b) ranging from 0.5 and to 4.
    Type: Application
    Filed: December 7, 2018
    Publication date: June 10, 2021
    Inventors: Nicole GENET, Raphael BRUGGEMAN
  • Process for preparing a complex calcium sulphonate grease
    Patent number: 10590362
    Abstract: The present disclosure relates to a single-phase process for the preparation of a calcium sulphonate complex grease. More particularly, a single-phase process for the preparation of a calcium sulphonate complex grease in the absence of boric acid and including the implementation of at least one step under pressure.
    Type: Grant
    Filed: November 12, 2014
    Date of Patent: March 17, 2020
    Assignee: Total Marketing Services
    Inventors: Franck Bardin, Raphael Bruggeman
  • PROCESS FOR PREPARING A COMPLEX CALCIUM SULPHONATE GREASE
    Publication number: 20160272914
    Abstract: The present invention relates to a single-phase process for the preparation of a calcium sulphonate complex grease. More particularly, the invention relates to a single-phase process for the preparation of a calcium sulphonate complex grease in the absence of boric acid and comprising the implementation of at least one step under pressure.
    Type: Application
    Filed: November 12, 2014
    Publication date: September 22, 2016
    Applicant: TOTAL MARKETING SERVICES
    Inventors: Franck BARDIN, Raphael BRUGGEMAN