Patents by Inventor Philippe Knauth

Philippe Knauth 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).

  • Polymers containing grafted bis(sulfonyl)imide sodium or lithium salts, methods for production thereof and uses of same as electrolytes for batteries
    Patent number: 10141603
    Abstract: The invention relates to novel polymers containing grafted sodium or lithium bis(sulfonyl)imides, to the methods for the production thereof, and to the uses of same as electrolytes in batteries.
    Type: Grant
    Filed: July 20, 2015
    Date of Patent: November 27, 2018
    Assignees: CPD INNOVATION, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, UNIVERSITE D'AIX MARSEILLE
    Inventors: Jean-Roger Desmurs, Elisabet Dunach Clinet, Philippe Knauth, Vincent Morizur, Sandra Olivero
  • Polymers containing sulfonamide sodium or lithium salts, methods for production thereof and uses of same as electrolytes for batteries
    Patent number: 10109883
    Abstract: The invention relates to novel polymers containing grafted sodium or lithium sulphonamides, production methods thereof and uses of same as electrolytes in batteries.
    Type: Grant
    Filed: July 20, 2015
    Date of Patent: October 23, 2018
    Assignees: CPD INNOVATION, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, UNIVERSITE D'AIX MARSEILLE
    Inventors: Jean-Roger Desmurs, Elisabet Dunach Clinet, Philippe Knauth, Vincent Morizur, Sandra Olivero
  • NOVEL POLYMERS CONTAINING GRAFTED BIS(SULFONYL)IMIDE SODIUM OR LITHIUM SALTS, METHODS FOR PRODUCTION THEREOF AND USES OF SAME AS ELECTROLYTES FOR BATTERIES
    Publication number: 20170179526
    Abstract: The invention relates to novel polymers containing grafted sodium or lithium bis(sulfonyl)imides, to the methods for the production thereof, and to the uses of same as electrolytes in batteries.
    Type: Application
    Filed: July 20, 2015
    Publication date: June 22, 2017
    Applicants: CDP INNOVATION, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, UNIVERSITE D'AIX MARSEILLE
    Inventors: Jean-Roger Desmurs, Elisabet Dunach Clinet, Philippe Knauth, Vincent Morizur, Sandra Olivero
  • NOVEL POLYMERS CONTAINING SULFONAMIDE SODIUM OR LITHIUM SALTS, METHODS FOR PRODUCTION THEREOF AND USES OF SAME AS ELECTROLYTES FOR BATTERIES
    Publication number: 20170170516
    Abstract: The invention relates to novel polymers containing grafted sodium or lithium sulphonamides, production methods thereof and uses of same as electrolytes in batteries.
    Type: Application
    Filed: July 20, 2015
    Publication date: June 15, 2017
    Applicants: CDP INNOVATION, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, UNIVERSITE D'AIX MARSEILLE
    Inventors: Jean-Roger Desmurs, Elisabet Dunach Clinet, Philippe Knauth, Vincent Morizur, Sandra Olivero
  • Process for the production of semiconductor foils and their use
    Patent number: 5490477
    Abstract: High purity semiconductor foils, such as silicon foils useful in solar energy cells, are produced by treating an impure semiconductor foil with at least one reactive gas while in the crystallizing state.
    Type: Grant
    Filed: September 23, 1993
    Date of Patent: February 13, 1996
    Assignee: Bayer Aktiengesellschaft
    Inventors: Philippe Knauth, Horst Lange, Ingo Schwirtlich, Karsten Wambach
  • Process for the production of metal wafers and the use of silicon wafers
    Patent number: 5298109
    Abstract: Silicon wafers useful in solar cells or wafers of metal are produced by a process for producing wafers of predetermined dimensions by the sheet drawing process in which a melt of the wafer material is crystallized on a substrate wherein the substrate surface is modified by changing the wetting behavior of the substrate toward the melt.
    Type: Grant
    Filed: January 17, 1992
    Date of Patent: March 29, 1994
    Assignee: Bayer Aktiengesellschaft
    Inventors: Philippe Knauth, Ingo Schwirtlich