Patents by Inventor Armin Borner

Armin Borner 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).

  • Process for the hydroformylation of olefins using a cobalt precatalyst and a diphosphine ligand
    Patent number: 11878294
    Abstract: Process for the hydroformylation of olefins using a cobalt precatalyst and a diphosphine ligand.
    Type: Grant
    Filed: March 10, 2023
    Date of Patent: January 23, 2024
    Assignee: EVONIK OPERATIONS GMBH
    Inventors: Baoxin Zhang, Armin Börner, Robert Franke
  • PROCESS FOR PREPARING 3-(CYCLOHEX-1-EN-1-YL)PROPANAL DERIVATIVES
    Publication number: 20230365523
    Abstract: The present invention relates to the field of perfumery. More particularly, it concerns valuable new chemical intermediates for producing perfuming ingredients. Moreover, the present invention comprises also a process for producing compound of formula (I).
    Type: Application
    Filed: August 30, 2021
    Publication date: November 16, 2023
    Inventors: Oliver KNOPFF, Philippe DUPAU, Jean-Jacques RIEDHAUSER, Nicolas POIRIER, Dilver Peña FUENTES, Armin BÖRNER, Luigi MARINONI
  • Process for the hydroformylation of olefins using a cobalt precatalyst and a diphosphine ligand
    Publication number: 20230321642
    Abstract: Process for the hydroformylation of olefins using a cobalt precatalyst and a diphosphine ligand.
    Type: Application
    Filed: March 10, 2023
    Publication date: October 12, 2023
    Applicant: EVONIK OPERATIONS GMBH
    Inventors: Baoxin Zhang, Armin Börner, Robert Franke
  • Bisphosphite ligands based on benzopinacol with an open outer unit
    Patent number: 11739106
    Abstract: Bisphosphite ligands based on benzopinacol with an open outer unit, and the use thereof in hydroformylation.
    Type: Grant
    Filed: March 16, 2022
    Date of Patent: August 29, 2023
    Assignee: EVONIK OPERATIONS GMBH
    Inventors: Anna Chiara Sale, Robert Franke, Alexander Brächer, Dirk Fridag, Ana Markovic, Peter Kucmierczyk, Johannes Knossalla, Detlef Selent, Armin Börner, Kerstin Romeike
  • Diphosphites based on cis-butene-1,4-diol
    Patent number: 11667657
    Abstract: New diphosphites based on cis-butene-1,4-diol.
    Type: Grant
    Filed: August 16, 2021
    Date of Patent: June 6, 2023
    Assignee: EVONIK OPERATIONS GMBH
    Inventors: Robert Franke, Detlef Selent, Armin Börner, Anna Chiara Sale
  • Process for the hydroformylation of olefins using a cobalt pre-catalyst
    Patent number: 11560348
    Abstract: Process for the hydroformylation of olefins using a cobalt pre-catalyst.
    Type: Grant
    Filed: May 25, 2022
    Date of Patent: January 24, 2023
    Assignee: EVONIK OPERATIONS GMBH
    Inventors: Baoxin Zhang, Christoph Kubis, Armin Börner, Robert Franke
  • PROCESS FOR THE HYDROFORMYLATION OF OLEFINS USING A COBALT PRE-CATALYST
    Publication number: 20220402847
    Abstract: Process for the hydroformylation of olefins using a cobalt pre-catalyst.
    Type: Application
    Filed: May 25, 2022
    Publication date: December 22, 2022
    Applicant: Evonik Operations GmbH
    Inventors: Baoxin ZHANG, Christoph KUBIS, Armin BÖRNER, Robert FRANKE
  • BISPHOSPHITE LIGANDS BASED ON BENZOPINACOL AND 1,3-PROPANEDIOL
    Publication number: 20220306661
    Abstract: Bisphosphite ligands based on benzopinacol and 1,3-propanediol, and the use thereof in hydroformylation.
    Type: Application
    Filed: March 16, 2022
    Publication date: September 29, 2022
    Applicant: EVONIK OPERATIONS GMBH
    Inventors: Anna Chiara SALE, Robert FRANKE, Alexander BRÄCHER, Dirk FRIDAG, Ana MARKOVIC, Peter KUCMIERCZYK, Johannes KNOSSALLA, Detlef SELENT, Armin BÖRNER, Kerstin ROMEIKE
  • BISPHOSPHITE LIGANDS BASED ON BENZOPINACOL WITH AN OPEN OUTER UNIT
    Publication number: 20220298183
    Abstract: Bisphosphite ligands based on benzopinacol with an open outer unit, and the use thereof in hydroformylation.
    Type: Application
    Filed: March 16, 2022
    Publication date: September 22, 2022
    Applicant: EVONIK OPERATIONS GMBH
    Inventors: Dr. Anna Chiara SALE, Robert FRANKE, Alexander BR.A.CHER, Dirk FRIDAG, Ana MARKOVIC, Peter KUCMIERCZYK, Johannes KNOSSALLA, Detlef SELENT, Armin BORNER, Kerstin ROMEIKE
  • LIGANDS BASED ON PHOSPHONITE PHOSPHITES
    Publication number: 20220298189
    Abstract: Ligands based on phosphonite phosphites, and the use thereof in hydroformylation.
    Type: Application
    Filed: March 16, 2022
    Publication date: September 22, 2022
    Applicant: EVONIK OPERATIONS GMBH
    Inventors: Dr. Anna Chiara SALE, Robert FRANKE, Alexander BRACHER, Dirk FRIDAG, Ana MARKOVIC, Peter KUCMIERCZYK, Johannes KNOSSALLA, Detlef SELENT, Armin BORNER, Kerstin ROMEIKE
  • NEW DIPHOSPHITES BASED ON CIS-BUTENE-1,4-DIOL
    Publication number: 20220056060
    Abstract: New diphosphites based on cis-butene-1,4-diol.
    Type: Application
    Filed: August 16, 2021
    Publication date: February 24, 2022
    Applicant: EVONIK OPERATIONS GMBH
    Inventors: Robert Franke, Detlef Selent, Armin Börner, Anna Chiara Sale
  • 6,6'-([1,1'-BIPHENYL]-2,3'-DIYLBIS(OXY))DIDIBENZO[D,F][1,3,2]DIOXAPHOSPHEPINES
    Publication number: 20220056059
    Abstract: 6,6?-([1,1?-Biphenyl]-2,3?,-diylbis)oxy))didibenzo[d,f][1,3,2]dioxaphosphepines and the use thereof in hydroformylation.
    Type: Application
    Filed: August 16, 2021
    Publication date: February 24, 2022
    Applicant: EVONIK OPERATIONS GMBH
    Inventors: Robert FRANKE, Armin BÖRNER, Svenja Kloss, Detlef Selent
  • Method for hydroformylating cyclooctadiene using 4-([1,1?:3?,1?-terphenyl]-2?-yloxy)-S-dinaphtho[2,1-D:1?,2?-F][1,3,2]dioxaphosphepine
    Patent number: 10167245
    Abstract: A catalytic method for hydroformylating cyclooctadiene substrate involving forming a reaction mixture that includes the cyclooctadiene and a precursor of or a transitional metal ligand complex where the ligand has structure (1): (1) H2 and CO are fed into the reaction mixture and the mixture is heated to convert the cyclooctadiene into an aldehyde. A preferred ligand is 4-([1,1?:3?,1?-terphenyl]-2?-yloxy)-S-dinaphtho[2,1-d:1?,2?-f][1,3,2]dioxaphosphepine.
    Type: Grant
    Filed: March 29, 2018
    Date of Patent: January 1, 2019
    Assignee: EVONIK DEGUSSA GMBH
    Inventors: Katrin Marie Dyballa, Robert Franke, Dirk Fridag, Dieter Hess, Detlef Selent, Armin Börner
  • Method for hydroformylating cyclooctadiene using 2-(anthracen-9-yloxy)-4,4,5,5-tetramethyl-1,3,2-dioxaphospholane
    Patent number: 10167244
    Abstract: A catalytic method for hydroformylating a cyclooctadiene substrate involving forming a reaction mixture that includes the cyclooctadiene and a precursor of or a transitional metal ligand complex where the ligand has structure (1): H2 and CO are fed into the reaction mixture and the mixture is heated to convert the cyclooctadiene into an aldehyde. A preferred ligand is 2-(anthracen-9-yloxy)-4,4,5,5-tetramethyl-1,3,2-dioxaphospholane.
    Type: Grant
    Filed: March 29, 2018
    Date of Patent: January 1, 2019
    Assignee: EVONIK DEGUSSA GMBH
    Inventors: Katrin Marie Dyballa, Robert Franke, Dirk Fridag, Dieter Hess, Detlef Selent, Armin Börner
  • Heterocyclic selenamonophosphites protected on a hydroxyl group and processes for preparation thereof
    Patent number: 10100071
    Abstract: Novel heterocyclic selenamonophosphites protected on the hydroxyl group, processes for preparation thereof and the use thereof as ligand.
    Type: Grant
    Filed: December 6, 2016
    Date of Patent: October 16, 2018
    Assignee: EVONIK DEGUSSA GMBH
    Inventors: Katrin Marie Dyballa, Robert Franke, Claudia Weilbeer, Detlef Selent, Armin Börner
  • METHOD FOR HYDROFORMYLATING CYCLOOCTADIENE USING 4-([1,1':3',1"-TERPHENYL]-2'-YLOXY)-S-DINAPHTHO[2,1-D:1',2'-F][1,3,2]DIOXAPHOSPHEPINE
    Publication number: 20180290958
    Abstract: Method for hydroformylating cyclooctadiene using 4-([1,1?:3?,1?-terphenyl]-2?-yloxy)-S-dinaphtho[2,1-d:1?,2?-f][1,3,2]dioxaphosphepine.
    Type: Application
    Filed: March 29, 2018
    Publication date: October 11, 2018
    Applicant: EVONIK DEGUSSA GMBH
    Inventors: Katrin Marie DYBALLA, Robert FRANKE, Dirk FRIDAG, Dieter HESS, Detlef SELENT, Armin BÖRNER
  • PROCESS FOR HYDROFORMYLATION OF PENTENOIC ESTERS
    Publication number: 20180290957
    Abstract: Process comprising the process steps of: a) initially charging a pentenoic ester, b) adding a ligand of structure 1 or 2: and a compound comprising a metal atom selected from: Rh, Ru, Co, Ir, c) supplying H2 and CO, d) heating the reaction mixture to convert the pentenoic ester to 5-formylpentanoic esters.
    Type: Application
    Filed: March 29, 2018
    Publication date: October 11, 2018
    Applicant: EVONIK DEGUSSA GMBH
    Inventors: Stephan BEHRENS, Galina Morales TORRES, Armin BÖRNER, Robert FRANKE, Detlef SELENT
  • METHOD FOR HYDROFORMYLATING CYCLOOCTADIENE USING 2-(ANTHRACEN-9-YLOXY)-4,4,5,5-TETRAMETHYL-1,3,2-DIOXAPHOSPHOLANE
    Publication number: 20180290956
    Abstract: Method for hydroformylating cyclooctadiene using 2-(anthracen-9-yloxy)-4,4,5,5-tetramethyl-1,3,2-dioxaphospholane.
    Type: Application
    Filed: March 29, 2018
    Publication date: October 11, 2018
    Applicant: EVONIK DEGUSSA GMBH
    Inventors: Katrin Marie DYBALLA, Robert FRANKE, Dirk FRIDAG, Dieter HESS, Detlef SELENT, Armin BÖRNER
  • Heterocyclic selenaphosphites and process for preparation thereof
    Patent number: 10093690
    Abstract: Novel heterocyclic selenaphosphites, process for preparation thereof and use thereof as ligand for employment in complexes.
    Type: Grant
    Filed: December 6, 2016
    Date of Patent: October 9, 2018
    Assignee: EVONIK DEGUSSA GMBH
    Inventors: Katrin Marie Dyballa, Robert Franke, Claudia Weilbeer, Detlef Selent, Armin Börner
  • Heterocyclic selenabisphosphites and process for preparation thereof
    Patent number: 10093604
    Abstract: Novel heterocyclic selenabisphosphites, process for preparation thereof and use thereof as ligand unit for preparing ligands for use in complexes.
    Type: Grant
    Filed: December 6, 2016
    Date of Patent: October 9, 2018
    Assignee: EVONIK DEGUSSA GMBH
    Inventors: Katrin Marie Dyballa, Robert Franke, Claudia Weilbeer, Detlef Selent, Armin Börner