Patents by Inventor Christophe Hein

Christophe Hein 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).

  • PROCESS AND DEVICE FOR REGULATING THE AIR DEMAND OF EXTRACTIVE MEROX UNITS
    Publication number: 20130277236
    Abstract: Process and device for measuring the conversion of mercaptans to disulfides, in which the progress of the reaction for producing disulfides is monitored by measuring the redox potential.
    Type: Application
    Filed: November 22, 2011
    Publication date: October 24, 2013
    Applicant: TOTAL RAFFINAGE MARKETING
    Inventors: Christophe Hein, Alain Houlier