Patents by Inventor Hans-Martin Thomas

Hans-Martin Thomas 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 preparing 5-fluoro-1H-pyrazole-4-carbonyl fluorides
    Patent number: 10125103
    Abstract: The present invention relates to a novel method for preparing 5-fluoro-1H-pyrazole-4-carbonyl fluorides by halogen exchange reaction of 5-chloro-1H-pyrazole-4-carbonyl chlorides with alkali metal fluorides, using non-polar solvents.
    Type: Grant
    Filed: April 28, 2016
    Date of Patent: November 13, 2018
    Assignee: Bayer CropScience Aktiengesellschaft
    Inventors: Sergii Pazenok, Hans Martin Thomas, Frank Volz
  • METHOD FOR PREPARING 5-FLUORO-1H-PYRAZOLE-4-CARBONYL FLUORIDES
    Publication number: 20180118690
    Abstract: The present invention relates to a novel method for preparing 5-fluoro-1H-pyrazole-4-carbonyl fluorides by halogen exchange reaction of 5-chloro-1H-pyrazole-4-carbonyl chlorides with alkali metal fluorides, using non-polar solvents.
    Type: Application
    Filed: April 28, 2016
    Publication date: May 3, 2018
    Applicant: Bayer CropScience Aktiengesellschaft
    Inventors: Sergii PAZENOK, Hans Martin THOMAS, Frank VOLZ
  • Method and device for detection and evaluation of surface damage to laid tracks and points components
    Publication number: 20030128030
    Abstract: The rails (10) or switch components are scanned with one or more eddy-current inspection probe(s) (20) and the measured signal of the probe(s) is plotted as a function of position. The probe(s) (20) is/are seated on a measuring head, which is guided along the rail (10). A GPS unit (26) equipped with a gyro module (32) is used as the position-signal generator.
    Type: Application
    Filed: December 30, 2002
    Publication date: July 10, 2003
    Inventors: Hartmut Hintze, Martin Junger, Volker Kiesow, Ronald Krull, Rainer Pohl, Juergen Rohmann, Sven Ruehe, Hans-Martin Thomas