Patents by Inventor Emmanuel Marx

Emmanuel Marx 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 FOR CONVERTING MIXED WASTE PLASTIC INTO LIQUID FUELS BY CATALYTIC CRACKING
    Publication number: 20190002765
    Abstract: The present invention relates to a process for converting mixed waste plastic into liquid fuels by catalytic cracking. The process comprises the steps of introducing mixed waste plastic and a catalyst comprising an amorphous-type catalyst within a reactor; allowing at least a portion of the mixed waste plastic to be converted to liquid fuels within the reactor; and removing a product stream containing said liquid fuels from the reactor.
    Type: Application
    Filed: December 15, 2016
    Publication date: January 3, 2019
    Inventors: Stéphane STREIFF, Marco PICCININI, Emmanuel MARX, Avelino CORMA, Miriam CERRO-ALARCÓN, Jesús MENGUAL
  • Process for the synthesis of perfluorosulphonamides, of perfluorosulphonimides and of their salts, and a sulphonylation reagent
    Patent number: 6399821
    Abstract: The invention concerns a method of sulphonation characterised in that it consists in contacting a nucleophile whose nucleophilic atom is a nitrogen atom with a reagent comprising by successive or simultaneous addition: a heavy sulphonyl halide (i.e. whose atomic number is not less than that of chlorine), advantageously suphonyl chloride; and an organic base both not capable of alkylation and lipid soluble; and the organic part of said sulphonyl is perfluorinated on the carbon carried by the sulphur. The invention is applicable to organic synthesis.
    Type: Grant
    Filed: August 7, 2001
    Date of Patent: June 4, 2002
    Assignee: Rhodia Chimie
    Inventors: Virginie Pevere, Emmanuel Marx, Laurent Gilbert
  • Process for the synthesis of perfluorosulphonamides, of perfluorosulphonimides and of their salts, and a sulphonylation reagent
    Publication number: 20020004613
    Abstract: The invention concerns a method of sulphonation characterized in that it consists in contacting a nucleophile whose nucleophilic atom is a nitrogen atom with a reagent comprising by successive or simultaneous addition: a heavy sulphonyl halide (i.e. whose atomic number is not less than that of chlorine), advantageously suphonyl chloride; and an organic base both not capable of alkylation and lipid soluble; and the organic part of said sulphonyl is perfluorinated on the carbon carried by the sulphur. The invention is applicable to organic synthesis.
    Type: Application
    Filed: August 7, 2001
    Publication date: January 10, 2002
    Inventors: Virginie Pevere, Emmanuel Marx, Laurent Gilbert
  • Method for the synthesis of perfluorosulphonamides, perfluorosulphonamides and their salts, and a sulphonation reagent
    Patent number: 6297398
    Abstract: The invention concerns a method of sulphonation characterised in that it consists in contacting a nucleophile whose nucleophilic atom is a nitrogen atom with a reagent comprising by successive or simultaneous addition: a heavy sulphonyl halide (i.e. whose atomic number is not less than that of chlorine), advantageously suphonyl chloride; and an organic base both not capable of alkylation and lipid soluble; and the organic part of said sulphonyl is perfluorinated on the carbon carried by the sulphur. The invention is applicable to organic synthesis.
    Type: Grant
    Filed: November 9, 1999
    Date of Patent: October 2, 2001
    Assignee: Rhodia Chimie
    Inventors: Virginie Pevere, Emmanuel Marx, Laurent Gilbert