Patents by Inventor Tim HAMMERER

Tim HAMMERER 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 the preparation of fluoroalkylnitriles and the corresponding fluoroalkyltetrazoles
    Patent number: 10899722
    Abstract: The present invention relates to a process for the preparation of fluoroalkylnitriles and the corresponding fluoroalkyltetrazoles starting from fluorinated carboxamides.
    Type: Grant
    Filed: February 22, 2018
    Date of Patent: January 26, 2021
    Assignee: BAYER CROPSCIENCE AKTIENGESELLSCHAFT
    Inventors: Albert Schnatterer, Jan Vermehren, Edith Beckmann, Claus-Christian Haeselhoff, Tim Hammerer, Stefan Grasser
  • PROCESS FOR THE PREPARATION OF FLUOROALKYLNITRILES AND THE CORRESPONDING FLUOROALKYLTETRAZOLES
    Publication number: 20190375721
    Abstract: The present invention relates to a process for the preparation of fluoroalkylnitriles and the corresponding fluoroalkyltetrazoles starting from fluorinated carboxamides.
    Type: Application
    Filed: February 22, 2018
    Publication date: December 12, 2019
    Inventors: Albert SCHNATTERER, Jan VERMEHREN, Edith BECKMANN, Claus-Christian HAESELHOFF, Tim HAMMERER, Stefan GRASSER
  • PROCESS FOR PRODUCING METHYLDICHLOROPHOSPHANE
    Publication number: 20170313731
    Abstract: The present invention primarily relates to a process for producing methyldichlorophosphane (MDP) by reaction of methane with PCl3 (phosphorus trichloride) in the presence of a catalytically active amount of a compound of formula SOxCl2, wherein the index x may take the value 1 (SOCl2, thionyl chloride) or 2 (SO2Cl2, sulphuryl chloride). The present invention further relates to particular mixtures that are particularly suitable for producing methyldichlorophosphane (MDP) in the context of the process according to the invention/that are formed when carrying out a process according to the invention.
    Type: Application
    Filed: November 18, 2015
    Publication date: November 2, 2017
    Applicant: BAYER CROPSCIENCE AKTIENGESELLSCHAFT
    Inventors: HANS-JOACHIM RESSEL, MARK JAMES FORD, Tim HAMMERER, Aurel WOLF