Patents by Inventor Raphael SIGGEN

Raphael SIGGEN 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).

  • Dewaxing and dearomatization process of hydrocarbon in a slurry reactor
    Patent number: 11248179
    Abstract: A process for the production of a hydrocarbon fluid includes the step of catalytically hydrogenating a hydrocarbon cut in presence of both a dearomatization catalyst and a dewaxing catalyst in a single slurry reactor. A hydrocarbon fluid is also disclosed as being obtainable by the process.
    Type: Grant
    Filed: December 29, 2017
    Date of Patent: February 15, 2022
    Assignee: TOTAL MARKETING SERVICES
    Inventors: Cristina Ferreira, Serge Cukierman, Carole Dupuy, Guillaume Lemarchand, Raphael Siggen
  • DEWAXING AND DEAROMATIZATION PROCESS OF HYDROCARBON IN A SLURRY REACTOR
    Publication number: 20190345398
    Abstract: A process for the production of a hydrocarbon fluid includes the step of catalytically hydrogenating a hydrocarbon cut in presence of both a dearomatization catalyst and a dewaxing catalyst in a single slurry reactor. A hydrocarbon fluid is also disclosed as being obtainable by the process.
    Type: Application
    Filed: December 29, 2017
    Publication date: November 14, 2019
    Applicant: TOTAL MARKETING SERVICES
    Inventors: Cristina FERREIRA, Serge CUKIERMAN, Carole DUPUY, Guillaume LEMARCHAND, Raphael SIGGEN