Patents by Inventor Hubertus Stakemeier

Hubertus Stakemeier 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 acylsulfamoylbenzamides
    Patent number: 10513490
    Abstract: The invention relates to a method for producing compounds of formula (Ia), in particular to a method for producing N-[4-(cyclopropylcarbamoyl)phenylsulfonyl]-2-methoxybenzamide.
    Type: Grant
    Filed: April 4, 2016
    Date of Patent: December 24, 2019
    Assignee: BAYER CROPSCIENCE AKTIENGESELLSCHAFT
    Inventors: Taraneh Farida, Michael Esser, Hubertus Stakemeier
  • Process for preparing 4[[(benzoyl)amino]sulphonyl]benzoyl chlorides and preparation of acylsulphamoylbenzamides
    Patent number: 10421713
    Abstract: Process for preparing compound of formula (Ia)
    Type: Grant
    Filed: July 7, 2017
    Date of Patent: September 24, 2019
    Assignee: BAYER CROPSCIENCE AKTIENGESELLSCHAFT
    Inventors: Taraneh Farida, Hubertus Stakemeier, Jan Vermehren
  • METHOD FOR PRODUCING ACYLSULFAMOYLBENZAMIDES
    Publication number: 20180118670
    Abstract: The invention relates to a method for producing compounds of formula (Ia), in particular to a method for producing N-[4-(cyclopropylcarbamoyl)phenylsulfonyl]-2-methoxybenzamide.
    Type: Application
    Filed: April 4, 2016
    Publication date: May 3, 2018
    Inventors: Taraneh FARIDA, Michael ESSER, Hubertus STAKEMEIER
  • PROCESS FOR PREPARING 4[[(BENZOYL)AMINO]SULPHONYL]BENZOYL CHLORIDES AND PREPARATION OF ACYLSULPHAMOYLBENZAMIDES
    Publication number: 20170305845
    Abstract: Process for preparing 4-[[(benzoyl)amino]sulphonyl]benzoyl chlorides of the formula (II)
    Type: Application
    Filed: July 7, 2017
    Publication date: October 26, 2017
    Inventors: Taraneh FARIDA, Hubertus STAKEMEIER, Jan VERMEHREN
  • Process for preparing 4[[(benzoyl)amino]sulphonyl]benzoyl chlorides and preparation of acylsulphamoylbenzamides
    Patent number: 9725409
    Abstract: Process for preparing 4-[[(benzoyl)amino]sulphonyl]benzoyl chlorides of the formula (II).
    Type: Grant
    Filed: October 7, 2014
    Date of Patent: August 8, 2017
    Assignee: BAYER CROPSCIENCE AKTIENGESELLSCHAFT
    Inventors: Taraneh Farida, Hubertus Stakemeier, Jan Vermehren
  • PROCESS FOR PREPARING 4[[(BENZOYL)AMINO]SULPHONYL]BENZOYL CHLORIDES AND PREPARATION OF ACYLSULPHAMOYLBENZAMIDES
    Publication number: 20160214929
    Abstract: Process for preparing 4-[[(benzoyl)amino]sulphonyl]benzoyl chlorides of the formula (II).
    Type: Application
    Filed: October 7, 2014
    Publication date: July 28, 2016
    Inventors: Taraneh FARIDA, Hubertus STAKEMEIER, Jan VERMEHREN
  • Pyrrolines
    Patent number: 7297797
    Abstract: The invention relates to novel ?1-pyrrolines of the formula (I) in which R1, R2, R3, R4, A1, A2, R5, R6, R7, R8, R9 and Q are as defined in the disclosure, to a process for preparing these compounds and to their use for controlling pests.
    Type: Grant
    Filed: September 8, 2003
    Date of Patent: November 20, 2007
    Assignee: Bayer CropScience AG
    Inventors: Johannes Rudolf Jansen, Udo Kraatz, Hubertus Stakemeier, Thomas Seitz, Fritz Maurer, Martin Füsslein, Bernd Alig, Christian Funke, Werner Hallenbach, Jörg Konze, Udo Beckmann, Ulrich Görgens
  • Pyrrolines
    Publication number: 20060142343
    Abstract: The invention relates to novel ?1-pyrrolines of the formula (I) in which R1, R2, R3, R4, A1, A2, R5, R6, R7, R8, R9 and Q are as defined in the disclosure, to a process for preparing these compounds and to their use for controlling pests.
    Type: Application
    Filed: September 8, 2003
    Publication date: June 29, 2006
    Inventors: Johannes Jansen, Udo Kraatz, Hubertus Stakemeier, Thomas Seitz, Fritz Maurer, Martin Fusslein, Bernd Alig, Christian Funke, Werner Hallenbach, Jorg Konze, Udo Beckmann, Ulrich Gorgens