Patents by Inventor Basudev Sahoo

Basudev Sahoo 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).

  • NITROGEN CONTAINING BIOPOLYMER-BASED CATALYSTS, A PROCESS FOR THEIR PREPARATION AND USES THEREOF
    Publication number: 20220297096
    Abstract: The present invention relates to a novel process for the preparation of a nitrogen containing biopolymer-based catalyst and to the novel nitrogen containing biopolymer-based catalysts obtainable by this process. In particular, the invention relates to a novel nitrogen containing biopolymer-based catalyst comprising metal particles and at least one nitrogen containing carbon layer. The invention also relates to the use of a nitrogen containing biopolymer-based catalyst in a hydrogenation process, preferably in a process for hydrogenation of nitroarenes, nitriles or imines; in a reductive dehalogenation process of C—X bonds, wherein X is Cl, Br or I, preferably in a process for dehalogenation of organohalides or in a process for deuterium labelling of arenes via dehalogenation of organohalides; or in an oxidation process.
    Type: Application
    Filed: March 23, 2022
    Publication date: September 22, 2022
    Applicant: Hoffmann-La Roche Inc.
    Inventors: Stephan BACHMANN, Matthias BELLER, Dario FORMENTI, Kathrin JUNGE, Basudev SAHOO, Michelangelo SCALONE, Christoph TOFP
  • NITROGEN CONTAINING BIOPOLYMER-BASED CATALYSTS, A PROCESS FOR THEIR PREPARATION AND USES THEREOF
    Publication number: 20190381485
    Abstract: The present invention relates to a novel process for the preparation of a nitrogen containing biopolymer-based catalyst and to the novel nitrogen containing biopolymer-based catalysts obtainable by this process. In particular, the invention relates to a novel nitrogen containing biopolymer-based catalyst comprising metal particles and at least one nitrogen containing carbon layer. The invention also relates to the use of a nitrogen containing biopolymer-based catalyst in a hydrogenation process, preferably in a process for hydrogenation of nitroarenes, nitriles or imines; in a reductive dehalogenation process of C—X bonds, wherein X is Cl, Br or I, preferably in a process for dehalogenation of organohalides or in a process for deuterium labelling of arenes via dehalogenation of organohalides; or in an oxidation process.
    Type: Application
    Filed: June 19, 2019
    Publication date: December 19, 2019
    Applicant: Hoffmann-La Roche Inc.
    Inventors: Stephen Bachmann, Matthias Beller, Dario Formenti, Kathrin Junge, Basudev Sahoo, Michelangelo Scalone, Christoph Topf