Patents by Inventor Irene Vaulont

Irene Vaulont 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).

  • Synthesis of triethylenetetramines
    Patent number: 11795150
    Abstract: Methods and intermediates for synthesizing triethylenetetramine and salts thereof, as well as novel triethylenetetramine salts and their crystal structure, and triethylenetetramine salts of high purity.
    Type: Grant
    Filed: August 8, 2019
    Date of Patent: October 24, 2023
    Assignee: Philera New Zealand Limited
    Inventors: Marco Jonas, Irene Vaulont, Antonio Soi, Gunther Schmidt
  • Synthesis of Triethylenetetramines
    Publication number: 20200148647
    Abstract: Methods and intermediates for synthesizing triethylenetetramine and salts thereof, as well as novel triethylenetetramine salts and their crystal structure, and triethylenetetramine salts of high purity.
    Type: Application
    Filed: August 8, 2019
    Publication date: May 14, 2020
    Inventors: Marco Jonas, Irene Vaulont, Antonio Soi, Gunther Schmidt
  • Synthesis of Triethylenetetramines
    Publication number: 20170226064
    Abstract: Methods and intermediates for synthesizing triethylenetetramine and salts thereof, as well as novel triethylenetetramine salts and their crystal structure, and triethylenetetramine salts of high purity.
    Type: Application
    Filed: May 3, 2017
    Publication date: August 10, 2017
    Applicant: PhilEra New Zealand Limited
    Inventors: Marco Jonas, Irene Vaulont, Antonio Soi, Gunther Schmidt
  • Synthesis of triethylenetetramines
    Patent number: 9556123
    Abstract: Methods and intermediates for synthesizing triethylenetetramine and salts thereof, as well as novel triethylenetetramine salts and their crystal structure, and triethylenetetramine salts of high purity.
    Type: Grant
    Filed: June 10, 2015
    Date of Patent: January 31, 2017
    Assignee: Philera New Zealand Limited
    Inventors: Marco Jonas, Irene Vaulont, Antonio Soi, Gunther Schmidt
  • Synthesis of Triethylenetetramines
    Publication number: 20160102060
    Abstract: Methods and intermediates for synthesizing triethylenetetramine and salts thereof, as well as novel triethylenetetramine salts and their crystal structure, and triethylenetetramine salts of high purity.
    Type: Application
    Filed: June 10, 2015
    Publication date: April 14, 2016
    Inventors: Marco Jonas, Irene Vaulont, Antonio Soi, Gunther Schmidt
  • Synthesis of Triethylenetetramines
    Publication number: 20150057466
    Abstract: Methods and intermediates for synthesizing triethylenetetramine and salts thereof, as well as novel triethylenetetramine salts and their crystal structure, and triethylenetetramine salts of high purity.
    Type: Application
    Filed: October 31, 2014
    Publication date: February 26, 2015
    Inventors: Marco Jonas, Irene Vaulont, Antonio Soi, Gunther Schmidt
  • Synthesis of triethylenetetramines
    Patent number: 8912362
    Abstract: Methods and intermediates for synthesizing triethylenetetramine and salts thereof, as well as novel triethylenetetramine salts and their crystal structure, and triethylenetetramine salts of high purity.
    Type: Grant
    Filed: January 25, 2013
    Date of Patent: December 16, 2014
    Assignee: Philera New Zealand Limited
    Inventors: Marco Jonas, Irene Vaulont, Antonio Soi, Gunther Schmidt
  • Synthesis of triethylenetetramines
    Patent number: 8394992
    Abstract: Methods and intermediates for synthesizing triethylenetetramine and salts thereof, as well as novel triethylenetetramine salts and their crystal structure, and triethylenetetramine salts of high purity.
    Type: Grant
    Filed: October 7, 2011
    Date of Patent: March 12, 2013
    Assignee: PhilEra New Zealand Limited
    Inventors: Marco Jonas, Irene Vaulont, Antonio Soi, Gunther Schmidt
  • Synthesis Of Triethylenetetramines
    Publication number: 20120029203
    Abstract: Methods and intermediates for synthesizing triethylenetetramine and salts thereof, as well as novel triethylenetetramine salts and their crystal structure, and triethylenetetramine salts of high purity.
    Type: Application
    Filed: October 7, 2011
    Publication date: February 2, 2012
    Applicant: PHILERA NEW ZEALAND LIMITED
    Inventors: Marco Jonas, Irene Vaulont, Antonio Soi, Gunther Schmidt
  • Synthesis of triethylenetetramines
    Patent number: 8067641
    Abstract: Methods and intermediates for synthesizing triethylenetetramine and salts thereof, as well as novel triethylenetetramine salts and their crystal structure, and triethylenetetramine salts of high purity.
    Type: Grant
    Filed: July 21, 2009
    Date of Patent: November 29, 2011
    Assignee: Philera New Zealand Limited
    Inventors: Marco Jonas, Irene Vaulont, Antonio Soi, Gunther Schmidt
  • Process for producing (1RS,3RS,6RS)-6-dimethylaminomethyl-1-(3-methoxyphenyl)-cyclohexane-1,3-diol
    Patent number: 7763754
    Abstract: A process for producing (1R,3R,6R)-6-dimethylaminomethyl-1-(3-methoxyphenyl)-cyclohexane-1,3-diol or (1S,3S,6S)-6-dimethylaminomethyl-1-(3-methoxyphenyl)-cyclohexane-1,3-diol or mixtures thereof.
    Type: Grant
    Filed: February 27, 2009
    Date of Patent: July 27, 2010
    Assignee: Gruenenthal GmbH
    Inventors: Helmut Heinrich Buschmann, Wolfgang Hell, Joerg Holenz, Oswald Zimmer, Irene Vaulont, Dieter Haag, Emad El Sayed, Robert Hett, Alfed Olbrich, Lars Pumpenmeier
  • Synthesis of triethylenetetramines
    Publication number: 20100173994
    Abstract: Methods and intermediates for synthesizing triethylenetetramine and salts thereof, as well as novel triethylenetetramine salts and their crystal structure, and triethylenetetramine salts of high purity.
    Type: Application
    Filed: July 21, 2009
    Publication date: July 8, 2010
    Inventors: Marco Jonas, Irene Vaulont, Antonio Soi, Gunther Schmidt
  • Process for Producing (1RS,3RS,6RS)-6-dimethylaminomethyl-1-(3-methoxyphenyl)-cyclohexane-1,3-diol
    Publication number: 20090253936
    Abstract: A process for producing (1R,3R,6R)-6-dimethylaminomethyl-1-(3-methoxyphenyl)-cyclohexane-1,3-diol or (1S,3S,6S)-6-dimethylaminomethyl-1-(3-methoxyphenyl)-cyclohexane-1,3-diol or mixtures thereof.
    Type: Application
    Filed: February 27, 2009
    Publication date: October 8, 2009
    Applicant: Gruenenthal GmbH
    Inventors: Helmut Heinrich BUSCHMANN, Wolfgang Hell, Joerg Holenz, Oswald Zimmer, Irene Vaulont, Dieter Haag, Emad El Sayed, Robert Hett, Alfed Olbrich, Lars Pumpenmeier
  • Synthesis of triethylenetetramines
    Patent number: 7582796
    Abstract: Methods and intermediates for synthesizing triethylenetetramine and salts thereof, as well as novel triethylenetetramine salts and their crystal structure, and triethylenetetramine salts of high purity.
    Type: Grant
    Filed: July 19, 2005
    Date of Patent: September 1, 2009
    Assignee: Protemix Corporation Limited
    Inventors: Marco Jonas, Irene Vaulont, Antonio Soi, Gunther Schmidt
  • Synthesis of triethylenetetramines
    Publication number: 20060041170
    Abstract: Methods and intermediates for synthesizing triethylenetetramine and salts thereof, as well as novel triethylenetetramine salts and their crystal structure, and triethylenetetramine salts of high purity.
    Type: Application
    Filed: July 19, 2005
    Publication date: February 23, 2006
    Inventors: Marco Jonas, Irene Vaulont, Antonio Soi, Gunther Schmidt