Patents by Inventor Thomas Jagusch

Thomas Jagusch 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).

  • Triazoloquinazolinone synthesis
    Patent number: 11434243
    Abstract: The invention relates to an improved process for preparing triazoloquinazolinones of Formula (I), including 9-benzyl-2-(4-methylphenyl)-2,6-dihydro[1,2,4]triazolo[4,3-c]quinazoline-3,5-dione, pharmaceutical compositions comprising the compounds of Formula (I), including 9-benzyl-2-(4-methylphenyl)-2,6-dihydro[1,2,4]triazolo[4,3-c]quinazoline-3,5-dione, prepared by the improved process, and methods of treatment using the compounds of Formula (I), including 9-benzyl-2-(4-methylphenyl)-2,6-dihydro[1,2,4]triazolo[4,3-c]quinazoline-3,5-dione, prepared by the improved process.
    Type: Grant
    Filed: December 19, 2018
    Date of Patent: September 6, 2022
    Assignee: GABATHER AB
    Inventors: Thomas Jagusch, Peter Adrianus Hubertus Zenhorst, Paula Anna Adriana Van Der Aa, Govert Arie Verspui, Martin Kas, Martina Scigelova
  • Tetraarylborate process for the preparation of substituted biphenyls
    Patent number: 8436211
    Abstract: The present invention relates to a process for the preparation of substituted biphenyls by reacting aryl halides with tetraarylborates in the presence of palladium catalysts.
    Type: Grant
    Filed: August 30, 2010
    Date of Patent: May 7, 2013
    Assignee: Bayer CropScience AG
    Inventors: Wahed Ahmed Moradi, Norbert Lui, Michael Dockner, Thomas Jagusch
  • Tetraarylborate Process for the Preparation of Substituted Biphenyls
    Publication number: 20110105796
    Abstract: The present invention relates to a process for the preparation of substituted biphenyls by reacting aryl halides with tetraarylborates in the presence of palladium catalysts.
    Type: Application
    Filed: August 30, 2010
    Publication date: May 5, 2011
    Applicant: Bayer CropScience AG
    Inventors: Wahed Ahmed MORADI, Norbert Lui, Michael Dockner, Thomas Jagusch
  • Method for producing alkyl-substituted aromatic and heteroaromatic compounds by cross-coupling alkyl boronic acids with aryl-or heteroaryl-halogenides or sulfonates under Pd catalysis in the presence of a ligand
    Publication number: 20090143586
    Abstract: The invention relates to a method for producing alkyl-substituted aromatic and heteroaromatic compounds by cross-coupling alkyl boronic acids with aryl- or heteroaryl-halogenides or with aryl- or heteroaryl-sulfonates in the presence of a catalyst and of a Brönsted base in a solvent or solvent mixture.
    Type: Application
    Filed: March 7, 2006
    Publication date: June 4, 2009
    Inventors: Stefan Scherer, Andreas Meudt, Sven Nerdinger, Bernd Wilhelm Lehnemann, Thomas Jagusch, Victor Snieckus