Patents by Inventor Rainer DOST

Rainer DOST 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).

  • Method for producing N-methyl-p-toluidine for use as an additive for aviation gasoline
    Patent number: 11834385
    Abstract: The invention relates to novel methods for preparing N-methyl-p-toluidine for the use thereof as additive for aviation fuel, and to specific catalysts for these methods.
    Type: Grant
    Filed: May 28, 2020
    Date of Patent: December 5, 2023
    Assignee: LANXESS Corporation
    Inventors: Martina Gerdinand, Rainer Dost, Ralf Krahwinkel, Hans-Jurgen Quella, Daniel Ullrich, Patrick Kurr
  • Method for producing N-methyl-p-toluidine for use as an additive for aviation gasoline
    Patent number: 10875823
    Abstract: The invention relates to novel methods for preparing N-methyl-p-toluidine for the use thereof as additive for aviation fuel, and to specific catalysts for these methods.
    Type: Grant
    Filed: December 19, 2017
    Date of Patent: December 29, 2020
    Assignee: LANXESS Deutschland GmbH
    Inventors: Martina Gerdinand, Rainer Dost, Ralf Krahwinkel, Hans-Jurgen Quella, Daniel Ullrich, Patrick Kurr
  • METHOD FOR PRODUCING N-METHYL-P-TOLUIDINE FOR USE AS AN ADDITIVE FOR AVIATION GASOLINE
    Publication number: 20200290947
    Abstract: The invention relates to novel methods for preparing N-methyl-p-toluidine for the use thereof as additive for aviation fuel, and to specific catalysts for these methods.
    Type: Application
    Filed: May 28, 2020
    Publication date: September 17, 2020
    Applicant: LANXESS DEUTSCHLAND GMBH
    Inventors: Martina GERDINAND, Rainer DOST, Ralf KRAHWINKEL, Hans-Jurgen QUELLA, Daniel ULLRICH, Patrick KURR
  • METHOD FOR PRODUCING N-METHYL-P-TOLUIDINE FOR USE AS AN ADDITIVE FOR AVIATION GASOLINE
    Publication number: 20200148625
    Abstract: The invention relates to novel methods for preparing N-methyl-p-toluidine for the use thereof as additive for aviation fuel, and to specific catalysts for these methods.
    Type: Application
    Filed: December 19, 2017
    Publication date: May 14, 2020
    Applicant: LANXESS DEUTSCHLAND GMBH
    Inventors: Martina GERDINAND, Rainer DOST, Ralf KRAHWINKEL, Hans-Jurgen QUELLA, Daniel ULLRICH, Patrick KURR