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).

  • 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: 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: 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: 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: 20220162147
    Abstract: Ru-catalysed domino hydroformylation/hydrogenation/esterification using phosphine ligands.
    Type: Application
    Filed: November 19, 2021
    Publication date: May 26, 2022
    Applicant: EVONIK OPERATIONS GMBH
    Inventors: Peter KUCMIERCZYK, Robert Franke, Matthias Beller, Ricarda Dühren, Ralf Jackstell
  • 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
  • Patent number: 11332456
    Abstract: The invention discloses a method for the preparation of fluoro alkylated 1,4-dioxene by homogeneous Ni catalyzed fluoro alkylation with fluoro alkyl halides of 1,4-dioxane in the presence of a base.
    Type: Grant
    Filed: February 20, 2020
    Date of Patent: May 17, 2022
    Assignee: Lonza Solutions AG
    Inventors: Christoph Taeschler, Thomas Belser, Stefan Ellinger, Florencio Zaragoza Doerwald, Matthias Beller, Helfried Neumann, Florian Fischer, Shaoke Zhang
  • Publication number: 20220144749
    Abstract: Process for the double alkoxycarbonylation of dienes.
    Type: Application
    Filed: November 10, 2021
    Publication date: May 12, 2022
    Applicant: EVONIK OPERATIONS GMBH
    Inventors: Ji Yang, Matthias Beller, Ralf Jackstell, Robert Franke
  • Patent number: 11312677
    Abstract: Disclosed are methods or processes of synthesizing building blocks and feedstocks for producing a broader range of polymers, including renewable polymers, from renewable resources such as CO2. In a process of manufacturing a renewable feedstock for polymer production, a CO2 derived lactone is prepared and processed to form the renewable feedstock. The process may include alkoxycarbonylation of the CO2 derived lactone to form a diester and hydrogenation of the diester.
    Type: Grant
    Filed: June 7, 2018
    Date of Patent: April 26, 2022
    Assignee: QATAR FOUNDATION FOR EDUCATION, SCIENCE AND COMMUNITY DEVELOPMENT
    Inventors: Sarim Dastgir, Francesco Ferretti, Muhammad Sharif, Ralf Jackstell, Matthias Beller, Douglas W. Stephan, Louie Fan
  • Publication number: 20220048839
    Abstract: A process for catalyzed reaction of CO and H2 into methanol includes the step of reacting the CO and H2 with a catalyst comprising a transition metal and at least one Lewis basic ligand together with at least one nucleophilic promoter so as to produce the methanol as a product.
    Type: Application
    Filed: December 10, 2019
    Publication date: February 17, 2022
    Inventors: Marek Pawel Checinski, Matthias Beller, Pavel Ryabchuk, Kathrin Junge
  • Publication number: 20220041530
    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: Application
    Filed: February 20, 2020
    Publication date: February 10, 2022
    Inventors: Christoph Taeschler, Stefan Ellinger, Florencio Zaragoza Doerwald, Matthias Beller, Helfried Neumann, Florian Fischer, Shaoke Zhang, Nicolas Rotta-Loria
  • Publication number: 20220041570
    Abstract: The invention discloses a method for the preparation of fluoro alkylated 1,4-dioxene by homogeneous Ni catalyzed fluoro alkylation with fluoro alkyl halides of 1,4-dioxane in the presence of a base.
    Type: Application
    Filed: February 20, 2020
    Publication date: February 10, 2022
    Inventors: Christoph Taeschler, Thomas Belser, Stefan Ellinger, Florencio Zaragoza Doerwald, Matthias Beller, Helfried Neumann, Florian Fischer, Shaoke Zhang
  • Publication number: 20210299645
    Abstract: Platinum complexes having benzyl-based diphosphine ligands for the catalysis of the alkoxycarbonylation of ethylenically unsaturated compounds.
    Type: Application
    Filed: March 29, 2021
    Publication date: September 30, 2021
    Applicant: EVONIK OPERATIONS GMBH
    Inventors: Ji Yang, Ralf Jackstell, Matthias Beller, Robert Franke