Patents by Inventor Jurg Daniel OETIKER

Jurg Daniel OETIKER 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).

  • Organic compounds
    Patent number: 10544179
    Abstract: A process for the hydrogenation of a substrate comprising a carbon heteroatom double bond in the presence of a transition metal complex comprising a tridentate or bisdentate-ligand containing a nitrogen, sulphur and phosphorus atom, of which at least the N- and P- and optionally also the S-atom coordinates with the transition metal.
    Type: Grant
    Filed: October 6, 2017
    Date of Patent: January 28, 2020
    Assignee: GIVAUDAN S.A.
    Inventors: Roger Wilhelm Geisser, Jürg Daniel Oetiker, Fridtjof Schröder
  • Organic compounds
    Patent number: 10196414
    Abstract: A process for the hydrogenation of a substrate comprising a carbon heteroatom double bond in the presence of a transition metal complex comprising a tridentate or bisdentate-ligand containing a nitrogen, sulphur and phosphorus atom, of which at least the N- and P- and optionally also the S-atom coordinates with the transition metal.
    Type: Grant
    Filed: January 22, 2015
    Date of Patent: February 5, 2019
    Assignee: GIVAUDAN S.A.
    Inventors: Roger Wilhelm Geisser, Jürg Daniel Oetiker, Fridtjof Schröder
  • 2-(alkoxy or aryloxy carbonyl)-4-methyl-6-(2,6,6-trimethylcyclohex-1-enyl)hex-2-enoic acid compounds, its preparation and use
    Patent number: 10081613
    Abstract: Compounds of the formula 1 wherein, R is hydrogen, alkyl or substituted alkyl, aryl or substituted aryl, are useful intermediates in the synthesis of fragrance ingredients such as Ambrox 2
    Type: Grant
    Filed: July 6, 2017
    Date of Patent: September 25, 2018
    Assignee: Givaudan, S.A.
    Inventors: Fridtjof Schröder, Urs Mueller, Jürg Daniel Oetiker
  • ORGANIC COMPOUNDS
    Publication number: 20180066003
    Abstract: A process for the hydrogenation of a substrate comprising a carbon heteroatom double bond in the presence of a transition metal complex comprising a tridentate or bisdentate-ligand containing a nitrogen, sulphur and phosphorus atom, of which at least the N- and P- and optionally also the S-atom coordinates with the transition metal.
    Type: Application
    Filed: October 6, 2017
    Publication date: March 8, 2018
    Inventors: Roger Wilhelm GEISSER, Jürg Daniel OETIKER, Fridtjof SCHRÖDER
  • 2-(ALKOXY OR ARYLOXY CARBONYL)-4-METHYL-6-(2,6,6-TRIMETHYLCYCLOHEX-1- ENYL)HEX-2-ENOIC ACID COMPOUNDS, ITS PREPARATION AND USE
    Publication number: 20170305875
    Abstract: Compounds of the formula 1 wherein, R is hydrogen, alkyl or substituted alkyl, aryl or substituted aryl, are useful intermediates in the synthesis of fragrance ingredients such as Ambrox 2
    Type: Application
    Filed: July 6, 2017
    Publication date: October 26, 2017
    Inventors: Fridtjof SCHRÖDER, Urs MUELLER, Jürg Daniel OETIKER
  • 2-(alkoxy or aryloxy carbonyl)-4-methyl-6-(2,6,6-trimethylcyclohex-1-enyl)hex-2-enoic acid compounds, its preparation and use
    Patent number: 9732056
    Abstract: Compounds of the formula 1 wherein, R is hydrogen, alkyl or substituted alkyl, aryl or substituted aryl, are useful intermediates in the synthesis of fragrance ingredients such as Ambrox 2
    Type: Grant
    Filed: September 15, 2015
    Date of Patent: August 15, 2017
    Assignee: Givaudan, S.A.
    Inventors: Fridtjof Schröder, Urs Mueller, Jurg Daniel Oetiker
  • IMPROVEMENTS IN OR RELATING TO ORGANIC COMPOUNDS
    Publication number: 20160326199
    Abstract: A process for the hydrogenation of a substrate comprising a carbon heteroatom double bond in the presence of a transition metal complex comprising a tridentate or bisdentate-ligand containing a nitrogen, sulphur and phosphorus atom, of which at least the N- and P- and optionally also the S-atom coordinates with the transition metal.
    Type: Application
    Filed: January 22, 2015
    Publication date: November 10, 2016
    Inventors: Roger Wilhelm GEISSER, Jürg Daniel OETIKER, Fridtjof SCHRÖDER
  • 2-(ALKOXY OR ARYLOXY CARBONYL)-4-METHYL-6-(2,6,6-TRIMETHYLCYCLOHEX-1- ENYL)HEX-2-ENOIC ACID COMPOUNDS, ITS PREPARATION AND USE
    Publication number: 20160002192
    Abstract: Compounds of the formula 1 wherein, R is hydrogen, alkyl or substituted alkyl, aryl or substituted aryl, are useful intermediates in the synthesis of fragrance ingredients such as Ambrox 2
    Type: Application
    Filed: September 15, 2015
    Publication date: January 7, 2016
    Inventors: Fridtjof SCHRÖDER, Urs MUELLER, Jurg Daniel OETIKER
  • 2-(alkoxy or aryloxy carbonyl)-4-methyl-6-(2,6.6-trimethylcyclohex-1- enyl)hex-2-enoic acid compounds, its preparation and use
    Patent number: 9163000
    Abstract: Compounds of the formula 1 wherein, R is hydrogen, alkyl or substituted alkyl, aryl or substituted aryl, are useful intermediates in the synthesis of fragrance ingredients such as Ambrox 2
    Type: Grant
    Filed: December 8, 2014
    Date of Patent: October 20, 2015
    Assignee: Givaudan S.A.
    Inventors: Fridtjof Schröder, Urs Mueller, Jürg Daniel Oetiker
  • 2-(ALKOXY OR ARYLOXY CARBONYL)-4-METHYL-6-(2,6,6-TRIMETHYLCYCLOHEX-1- ENYL)HEX-2-ENOIC ACID COMPOUNDS, ITS PREPARATION AND USE
    Publication number: 20150094476
    Abstract: Compounds of the formula 1 wherein, R is hydrogen, alkyl or substituted alkyl, aryl or substituted aryl, are useful intermediates in the synthesis of fragrance ingredients such as Ambrox 2
    Type: Application
    Filed: December 8, 2014
    Publication date: April 2, 2015
    Inventors: Fridtjof SCHRÖDER, Urs MUELLER, Jürg Daniel OETIKER
  • 2-(Alkoxy or aryloxy carbonyl)-4-methyl-6-(2,6,6-trimethylcyclohex-1-enyl)hex-2-enoic acid compunds, its preparation and use
    Patent number: 8933253
    Abstract: Compounds of the formula 1 wherein, R is hydrogen, alkyl or substituted alkyl, aryl or substituted aryl are useful intermediates in the synthesis of fragrance ingredients such as Ambrox 2.
    Type: Grant
    Filed: December 21, 2011
    Date of Patent: January 13, 2015
    Assignee: Givaudan S.A.
    Inventors: Fridtjof Schröder, Urs Mueller, Jürg Daniel Oetiker
  • 2-(ALKOXY OR ARYLOXY CARBONYL)-4-METHYL-6-(2,6,6-TRIMETHYLCYCLOHEX-1- ENYL)HEX-2-ENOIC ACID COMPOUNDS, ITS PREPARATION AND USE
    Publication number: 20140275578
    Abstract: Compounds of the formula 1 wherein, R is hydrogen, alkyl or substituted alkyl, aryl or substituted aryl are useful intermediates in the synthesis of fragrance ingredients such as Ambrox 2.
    Type: Application
    Filed: December 21, 2011
    Publication date: September 18, 2014
    Applicant: GIVAUDAN S.A.
    Inventors: Fridtjof Schröder, Jürg Daniel Oetiker