Patents by Inventor Jacob Oskar Abildstrøm

Jacob Oskar Abildstrøm 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 producing zeolites and zeotypes
    Patent number: 10266416
    Abstract: The invention relates to a method for producing zeolite, zeolite-like or zeotype particles comprising the steps of: 1) Adding one or more metal precursors to a silica or alumina source; 2) Reducing the one or more metal precursors to form metal nanoparticles on the surface of the silica or alumina source; 3) Passing a gaseous hydrocarbon, alkyl alcohol or alkyl ether over the silica or alumina supported metal nanoparticle to form a carbon template coated zeolite, zeolite-like or zeotype precursor composition; 4a) Adding a structure directing agent to the carbon template coated zeolite, zeolite-like or zeotype precursor composition thereby creating a zeolite, zeolite-like or zeotype gel composition; 4b) Crystallizing the zeolite, zeolite-like or zeotype gel composition by subjecting said composition to a hydrothermal treatment; 5) Removing the carbon template and structure directing agent and isolating the resulting zeolite, zeolite-like or zeotype particles.
    Type: Grant
    Filed: July 7, 2014
    Date of Patent: April 23, 2019
    Assignee: DANMARKS TEKNISKE UNIVERSITET
    Inventors: Søren Kegnæs, Jacob Oskar Abildstrøm, Jerrik Jørgen Mielby
  • Method of producing zeolite encapsulated nanoparticles
    Patent number: 10265686
    Abstract: The invention therefore relates to a method for producing zeolite, zeolite-like or zeotype encapsulated metal nanoparticles, the method comprises the steps of: 1) Adding one or more metal precursors to a silica or alumina source; 2) Reducing the one or more metal precursors to form metal nanoparticles on the surface of the silica or alumina source; 3) Passing a gaseous hydrocarbon, alkyl alcohol or alkyl ether over the silica or alumina supported metal nanoparticles to form a carbon template coated zeolite, zeolite-like or zeotype precursor composition; 4a) Adding a structure directing agent to the carbon template coated zeolite, zeolite-like or zeotype precursor composition thereby creating a zeolite, zeolite-like or zeotype gel composition; 4b) Crystallising the zeolite, zeolite-like or zeotype gel composition by subjecting said composition to a hydrothermal treatment; 5) Removing the carbon template and structure directing agent and isolating the resulting zeolite, zeolite-like or zeotype encapsulated meta
    Type: Grant
    Filed: July 7, 2014
    Date of Patent: April 23, 2019
    Assignee: DANMARKS TEKNISKE UNIVERSITET
    Inventors: Søren Kegnæs, Jacob Oskar Abildstrøm, Jerrik Jørgen Mielby, Agata Gallas-Hulin
  • GENERAL METHOD TO INCORPORATE METAL NANOPARTICLES IN ZEOLITES AND ZEOTYPES
    Publication number: 20170036197
    Abstract: Disclosed herein is a method for producing a zeolite, zeolite-like or zeotype structure with selective formation of metal, metal oxide or metal sulphide nanoparticles and/or clusters inside the zeolite, zeolite-like or zeotype structure.
    Type: Application
    Filed: April 8, 2015
    Publication date: February 9, 2017
    Inventors: Søren KEGNÆS, Jerrik Jørgen MIELBY, Jacob Oskar ABILDSTRØM
  • METHOD FOR PRODUCING ZEOLITES AND ZEOTYPES
    Publication number: 20160137516
    Abstract: The invention relates to a method for producing zeolite, zeolite-like or zeotype particles comprising the steps of: 1) Adding one or more metal precursors to a silica or alumina source; 2) Reducing the one or more metal precursors to form metal nanoparticles on the surface of the silica or alumina source; 3) Passing a gaseous hydrocarbon, alkyl alcohol or alkyl ether over the silica or alumina supported metal nanoparticle to form a carbon template coated zeolite, zeolite-like or zeotype precursor composition; 4a) Adding a structure directing agent to the carbon template coated zeolite, zeolite-like or zeotype precursor composition thereby creating a zeolite, zeolite-like or zeotype gel composition; 4b) Crystallising the zeolite, zeolite-like or zeotype gel composition by subjecting said composition to a hydrothermal treatment; 5) Removing the carbon template and structure directing agent and isolating the resulting zeolite, zeolite-like or zeotype particles.
    Type: Application
    Filed: July 7, 2014
    Publication date: May 19, 2016
    Inventors: Søren Kegnæs, Jacob Oskar Abildstrøm, Jerrik Jørgen Mielby
  • METHOD OF PRODUCING ZEOLITE ENCAPSULATED NANOPARTICLES
    Publication number: 20160129429
    Abstract: The invention therefore relates to a method for producing zeolite, zeolite-like or zeotype encapsulated metal nanoparticles, the method comprises the steps of: 1) Adding one or more metal precursors to a silica or alumina source; 2) Reducing the one or more metal precursors to form metal nanoparticles on the surface of the silica or alumina source; 3) Passing a gaseous hydrocarbon, alkyl alcohol or alkyl ether over the silica or alumina supported metal nanoparticles to form a carbon template coated zeolite, zeolite-like or zeotype precursor composition; 4a) Adding a structure directing agent to the carbon template coated zeolite, zeolite-like or zeotype precursor composition thereby creating a zeolite, zeolite-like or zeotype gel composition; 4b) Crystallising the zeolite, zeolite-like or zeotype gel composition by subjecting said composition to a hydrothermal treatment; 5) Removing the carbon template and structure directing agent and isolating the resulting zeolite, zeolite-like or zeotype encapsulated meta
    Type: Application
    Filed: July 7, 2014
    Publication date: May 12, 2016
    Inventors: Søren Kegnæs, Jacob Oskar Abildstrøm, Jerrik Jørgen Mielby, Agata Gallas-Hulin