Patents by Inventor Heiko H. Humbert

Heiko H. Humbert 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).

  • Method for providing a secondary or tertiary amine
    Patent number: 8822729
    Abstract: A method for providing a secondary or tertiary amine with formula (R1R2NR3)2NR4 is provided, wherein each of R1 and R2 are chosen from the group consisting of a methyl group, an ethyl group, an iso-propyl group and an n-propyl group; R3 being an alkoxyalkyl group chosen from the group consisting of —CH2CH2OCH2CH2—, —CH2CH2OCH2CH2— and —CH2CH2CH2OCH2CH2CH2—; R4 is chosen from the group consisting of a hydrogen, a methyl group, an ethyl group, an iso-propyl group, an n-propyl group and a group with formula R1R2NR3. The method comprises the steps: (?) reacting R1R2NR3(OH) with ammonia, thereby providing a mixture comprising (R1R2NR3)2NR4; (?) separating (R1R2NR3)2NR4 from said mixture.
    Type: Grant
    Filed: December 12, 2013
    Date of Patent: September 2, 2014
    Assignees: Huntsman International LLC, Huntsman Corporation Hungary Zrt
    Inventors: Zsolt Gaspar, Heiko H. Humbert, Gabor Felber, Attila Gaspar, Robert A Grigsby, Jr., Imre Kordas, Petra Emma Vanderstraeten
  • Method for providing a secondary or tertiary amine
    Publication number: 20140155655
    Abstract: A method for providing a secondary or tertiary amine with formula (R1R2NR3)2NR4 is provided, wherein each of R1 and R2 are chosen from the group consisting of a methyl group, an ethyl group, an iso-propyl group and an n-propyl group; R3 being an alkoxyalkyl group chosen from the group consisting of —CH2CH2OCH2CH2-, —CH2CH2OCH2CH2- and —CH2CH2CH2OCH2CH2CH2-; R4 is chosen from the group consisting of a hydrogen, a methyl group, an ethyl group, an iso-propyl group, an n-propyl group and a group with formula R1R2NR3. The method comprises the steps: (?) reacting R1R2NR3(OH) with ammonia, thereby providing a mixture comprising (R1R2NR3)2NR4; (?) separating (R1R2NR3)2NR4 from said mixture.
    Type: Application
    Filed: December 12, 2013
    Publication date: June 5, 2014
    Applicants: Huntsman Corporation Hungary ZRt, Huntsman International LLC
    Inventors: Zsolt Gaspar, Heiko H. Humbert, Gabor Felber, Attila Gaspar, Robert A Grigsby, JR., Imre Kordas, Petra Emma Vanderstraeten
  • Method for providing a secondary or tertiary amine
    Patent number: 8664445
    Abstract: A method for providing a secondary or tertiary amine with formula (R1R2NR3)2NR4 is provided, wherein each of R1 and R2 are chosen from the group consisting of a methyl group, an ethyl group, an iso-propyl group and an n-propyl group; R3 being an alkoxyalkyl group chosen from the group consisting of —CH2CH2OCH2CH2-, —CH2CH2OCH2CH2CH2- and —CH2CH2CH2OCH2CH2CH2-; R4 is chosen from the group consisting of a hydrogen, a methyl group, an ethyl group, an iso-propyl group, an n-propyl group and a group with formula R1R2NR3. The method comprises the steps: (?)reacting R1R2NR3(OH) with ammonia, thereby providing a mixture comprising (R1R2NR3)2NR4; (?) separating (R1R2NR3)2NR4 from said mixture.
    Type: Grant
    Filed: May 6, 2010
    Date of Patent: March 4, 2014
    Assignees: Huntsman International LLC, Huntsman Corporation Hungary ZRT
    Inventors: Zsolt Gaspar, Heiko H. Humbert, Gabor Felber, Attila Gaspar, Robert A. Grigsby, Jr., Imre Kordas, Petra Emma Vanderstraeten
  • Separation of N,N,N?-trimethylbisamino-ethylether from mixtures comprising tertiary amines or tertiary aminoalkylethers
    Patent number: 8232223
    Abstract: The present invention relates to a method for recovering N,N,N?-trimethylbisaminoethylether from a mixture with its amide and a method for separating N,N,N?-trimethylbisaminoethylether from mixtures comprising tertiary amines or tertiary aminoalkylether as well as a composition comprising a mixture of N,N,N?-trimethylbisaminoethylether and a transamidation agent.
    Type: Grant
    Filed: May 1, 2008
    Date of Patent: July 31, 2012
    Assignees: Huntsman International LLC, Huntsman Corporation Hungary ZRT
    Inventors: Imre Kordas, Heiko H. Humbert, Gabor Felber, Attila Gaspar, Robert A. Grigsby, Jr., Petra E. Vanderstraeten
  • Method for Providing a Secondary or Tertiary Amine
    Publication number: 20120071622
    Abstract: A method for providing a secondary or tertiary amine with formula (R1R2NR3)2NR4 is provided, wherein each of R1 and R2 are chosen from the group consisting of a methyl group, an ethyl group, an iso-propyl group and an n-propyl group; R3 being an alkoxyalkyl group chosen from the group consisting of —CH2CH2OCH2CH2-, —CH2CH2OCH2CH2CH2- and —CH2CH2CH2OCH2CH2CH2-; R4 is chosen from the group consisting of a hydrogen, a methyl group, an ethyl group, an iso-propyl group, an n-propyl group and a group with formula R1R2NR3.
    Type: Application
    Filed: May 6, 2010
    Publication date: March 22, 2012
    Applicants: Huntsman Corporation Hungary ZRt, Huntsman International LLC
    Inventors: Zsolt Gaspar, Heiko H. Humbert, Gabor Felber, Attila Gaspar, Robert A. Grigsby, JR., Imre Kordas, Petra Emma Vanderstraeten
  • SEPARATION OF N,N,N'-TRIMETHYLBISAMINO- ETHYLETHER FROM MIXTURES COMPRISING TERTIARY AMINES OR TERTIARY AMINOALKYLETHERS
    Publication number: 20100144517
    Abstract: The present invention relates to a method for recovering N,N,N?-trimethylbisaminoethylether from a mixture with its amide and a method for separating N,N,N?-trimethylbisaminoethylether from mixtures comprising tertiary amines or tertiary aminoalkylether as well as a composition comprising a mixture of N,N,N?-trimethylbisaminoethylether and a transamidation agent.
    Type: Application
    Filed: May 1, 2008
    Publication date: June 10, 2010
    Applicant: HUNTSMAN INTERNATIONAL LLC.
    Inventors: Imre Kordas, Heiko H. Humbert, Gabor Felber, Attila Gaspar, Robert A. Grigsby, JR., Petra Emma Vanderstraeten
  • Advances in urethane foam catalysis
    Patent number: 6458860
    Abstract: Provided herein are catalyst systems useful for providing polyurethane foam products which exhibit low fogging characteristics while possessing favorable overall physical properties when used as interior components of automobiles and other motorized vehicles.
    Type: Grant
    Filed: January 7, 2002
    Date of Patent: October 1, 2002
    Assignee: Huntsman Petrochemical Corporation
    Inventors: Heiko H. Humbert, Robert Allison Grigsby, Jr.