Patents by Inventor Matthias Beller

Matthias Beller 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).

  • Publication number: 20230191385
    Abstract: Process for hydroformylation of olefins using Pt and thixantphos.
    Type: Application
    Filed: December 13, 2022
    Publication date: June 22, 2023
    Applicant: EVONIK OPERATIONS GMBH
    Inventors: Carolin Schneider, Ralf Jackstell, Matthias Beller, Robert Franke
  • Publication number: 20230192740
    Abstract: Pt-xanthene-bromine complex, and use thereof for catalysis of a hydroformylation reaction.
    Type: Application
    Filed: December 13, 2022
    Publication date: June 22, 2023
    Applicant: EVONIK OPERATIONS GMBH
    Inventors: Carolin Schneider, Ralf Jackstell, Matthias Beller, Robert Franke
  • Publication number: 20230191384
    Abstract: Pt-thixantphos-iodine complex and Pt-thixantphos-bromine complex, and the use thereof for catalysis of a hydroformylation reaction.
    Type: Application
    Filed: December 13, 2022
    Publication date: June 22, 2023
    Applicant: EVONIK OPERATIONS GMBH
    Inventors: Carolin Schneider, Ralf Jackstell, Matthias Beller, Robert Franke
  • Publication number: 20230192581
    Abstract: Process for hydroformylation of olefins using Pt and bromine.
    Type: Application
    Filed: December 13, 2022
    Publication date: June 22, 2023
    Applicant: EVONIK OPERATIONS GMBH
    Inventors: Carolin Schneider, Ralf Jackstell, Matthias Beller, Robert Franke
  • Publication number: 20230175025
    Abstract: The present invention relates to a method of producing linear fatty acids comprising 7 to 28 carbon atoms or esters thereof using a combined biotechnological and chemical method. In particular, the present invention relates to a method of producing dodecanoic acid (i.e. lauric acid), via higher alkanones, preferably 6-undecanone.
    Type: Application
    Filed: May 11, 2021
    Publication date: June 8, 2023
    Applicant: EVONIK OPERATIONS GMBH
    Inventors: Thomas HAAS, Christian RICHTER, Matthias BELLER, Rauf RAZZAQ, Ralf JACKSTELL
  • Patent number: 11655266
    Abstract: Platinum complexes having binaphthyldiphosphine ligands for the catalysis of the hydroxycarbonylation of ethylenically unsaturated compounds.
    Type: Grant
    Filed: December 7, 2021
    Date of Patent: May 23, 2023
    Assignee: EVONIK OPERATIONS GMBH
    Inventors: Carolin Schneider, Ralf Jackstell, Matthias Beller, Robert Franke
  • Patent number: 11629115
    Abstract: Process for the alkoxycarbonylation of trivinylcyclohexane.
    Type: Grant
    Filed: December 15, 2020
    Date of Patent: April 18, 2023
    Assignee: EVONIK OPERATIONS GMBH
    Inventors: Kaiwu Dong, Robert Franke, Ralf Jackstell, Matthias Beller
  • Patent number: 11623912
    Abstract: The invention relates to triesters of cyclohexanetripropionic acid, preparation thereof and use thereof as plasticizers for polymers wherein examples of the triester of cyclohexanetripropionic acid include tri(nbutyl) cyclohexane-1,2,4-tripropionate, tri(methylpropyl) cyclohexane-1,2,4-tripropionate, tri(npentyl) cyclohexane-1,2,4-tripropionate, tri(isopentyl) cyclohexane-1,2,4-tripropionate, tri(2-methylbutyl) cyclohexane-1,2,4-tripropionate, tri(3-methylbutyl) cyclohexane-1,2,4-tripropionate, tri(nhexyl) cyclohexane-1,2,4-tripropionate, tri(isohexyl) cyclohexane-1,2,4-tripropionate, tri(nheptyl) cyclohexane-1,2,4-tripropionate, tri(isoheptyl) cyclohexane-1,2,4-tripropionate, tri(noctyl) cyclohexane-1,2,4-tripropionate, tri(isooctyl) cyclohexane-1,2,4-tripropionate, tri(2-ethylhexyl) cyclohexane-1,2,4-tripropionate, tri(nnonyl) cyclohexane-1,2,4-tripropionate, tri(isononyl) cyclohexane-1,2,4-tripropionate, tri(ndecyl) cyclohexane-1,2,4-tripropionate, tri(isodecyl) cyclohexane-1,2,4-tripropionate, and tri(2-p
    Type: Grant
    Filed: December 7, 2020
    Date of Patent: April 11, 2023
    Assignee: Evonik Operations GmbH
    Inventors: Imke Schulz, Michael Grass, Robert Franke, Johannes Kraft, Matthias Beller, Ralf Jackstell
  • Patent number: 11530175
    Abstract: The invention discloses a method for the preparation of fluoro alkylated compounds by homogeneous Ni catalyzed fluoro alkylation with fluoro alkyl halides in the presence of a base.
    Type: Grant
    Filed: February 20, 2020
    Date of Patent: December 20, 2022
    Assignee: ARXADA AG
    Inventors: Christoph Taeschler, Stefan Ellinger, Florencio Zaragoza Doerwald, Matthias Beller, Helfried Neumann, Florian Fischer, Shaoke Zhang, Nicolas Rotta-Loria
  • Patent number: 11517890
    Abstract: Ru-catalysed domino hydroformylation/hydrogenation/esterification using imidazole ligands.
    Type: Grant
    Filed: November 19, 2021
    Date of Patent: December 6, 2022
    Assignee: EVONIK OPERATIONS GMBH
    Inventors: Robert Franke, Peter Kucmierczyk, Matthias Beller, Ricarda Dühren, Ralf Jackstell
  • Publication number: 20220324810
    Abstract: New iridium catalysts for enantioselective hydrogenation of 4-substituted 1,2-dihydroquinolines The invention relates to a process for preparing optically active 4-substituted 1, 2, 3, 4-tetrahydroquinolines (la, lb) comprising enantioselective hydrogenation of the corresponding 4-substituted 1,2-dihydroquinolines in presence of a chiral iridium (P,N)-ligand catalyst.
    Type: Application
    Filed: September 22, 2020
    Publication date: October 13, 2022
    Inventors: Christoph SCHOTES, Matthias BELLER, Kathrin JUNGE, Weiping LIU, Jacob SCHNEEKOENIG, Thomas LEISCHNER
  • Publication number: 20220306583
    Abstract: The invention relates to a process for preparing optically active 4-substituted 1,2,3,4-tetrahydroquinolines comprising enantioselective hydrogenation of the corresponding 4-substituted 1,2-dihydroquinolines in presence of a chiral iridium (P,N)-ligand catalyst and an additive.
    Type: Application
    Filed: September 22, 2020
    Publication date: September 29, 2022
    Inventors: Christoph SCHOTES, Matthias BELLER, Kathrin JUNGE, Weiping LIU, Jacob SCHNEEKOENIG, Thomas LEISCHNER
  • 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
  • Publication number: 20220204464
    Abstract: The invention discloses a method for fluoroalkylation of enamines with a fluoro alkyl halide in the presence of a base.
    Type: Application
    Filed: June 12, 2020
    Publication date: June 30, 2022
    Inventors: Christoph TAESCHLER, Matthias BELLER, Helfried NEUMANN, Florian FISCHER, Shaoke ZHANG, Fei YE, Stefan ELLINGER, Florencio ZARAGOZA DOERWALD
  • Publication number: 20220176360
    Abstract: Platinum complexes having ferrocene-diphosphine ligands for catalysis of the hydroxycarbonylation of ethylenically unsaturated compounds.
    Type: Application
    Filed: December 7, 2021
    Publication date: June 9, 2022
    Applicant: EVONIK OPERATIONS GMBH
    Inventors: Carolin Schneider, Ralf Jackstell, Matthias Beller, Robert Franke
  • Publication number: 20220177504
    Abstract: Platinum complexes having binaphthyl-based diphosphine ligands for the selective catalysis of the hydroxycarbonylation of ethylenically unsaturated compounds.
    Type: Application
    Filed: December 7, 2021
    Publication date: June 9, 2022
    Applicant: EVONIK OPERATIONS GMBH
    Inventors: Carolin SCHNEIDER, Ralf JACKSTELL, Matthias BELLER, Robert FRANKE
  • Publication number: 20220177506
    Abstract: Platinum complexes having binaphthyldiphosphine ligands for the catalysis of the hydroxycarbonylation of ethylenically unsaturated compounds.
    Type: Application
    Filed: December 7, 2021
    Publication date: June 9, 2022
    Applicant: EVONIK OPERATIONS GMBH
    Inventors: Carolin SCHNEIDER, Ralf JACKSTELL, Matthias BELLER, Robert FRANKE
  • Publication number: 20220177505
    Abstract: Platinum complexes having 1,2-substituted benzyl-based diphosphine ligands for the catalysis of the alkoxycarbonylation of ethylenically unsaturated compounds.
    Type: Application
    Filed: December 7, 2021
    Publication date: June 9, 2022
    Applicant: EVONIK OPERATIONS GMBH
    Inventors: Ji YANG, Ralf JACKSTELL, Matthias BELLER, Robert FRANKE
  • Publication number: 20220162150
    Abstract: Process for alkoxycarbonylation of ethylenically unsaturated compounds using benzene-based diphosphine ligands and aluminium triflate.
    Type: Application
    Filed: November 19, 2021
    Publication date: May 26, 2022
    Applicant: EVONIK OPERATIONS GMBH
    Inventors: Peter KUCMIERCZYK, Ricarda DÜHREN, Dirk FRIDAG, Johannes KNOSSALLA, Anna Chiara SALE, Ana MARKOVIC, Alexander BRÄCHER, Matthias BELLER, Robert FRANKE
  • Publication number: 20220161244
    Abstract: Ru-catalysed domino hydroformylation/hydrogenation/esterification using imidazole ligands.
    Type: Application
    Filed: November 19, 2021
    Publication date: May 26, 2022
    Applicant: EVONIK OPERATIONS GMBH
    Inventors: Robert FRANKE, Peter KUCMIERCZYK, Matthias BELLER, Ricarda DÜHREN, Ralf JACKSTELL