Patents by Inventor Lars Erik Hansen

Lars Erik Hansen 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).

  • Liquid Cleaning Compositions Comprising Protease Variants
    Publication number: 20240093125
    Abstract: The present invention relates to compositions comprising protease variants suitable for use in cleaning or detergent compositions, such as laundry detergent compositions and dish wash compositions, including automatic dish wash compositions.
    Type: Application
    Filed: November 8, 2023
    Publication date: March 21, 2024
    Applicant: Novozymes A/S
    Inventors: Peter Kamp Hansen, Esben Peter Friis, Torben Vedel Borchert, Lars Lehmann Hylling Christensen, Jens Erik Nielsen, Maria Berggaard Silow
  • Liquid Cleaning Compositions Comprising Protease Variants
    Publication number: 20240076579
    Abstract: The present invention relates to compositions comprising protease variants suitable for use in cleaning or detergent compositions, such as laundry detergent compositions and dish wash compositions, including automatic dish wash compositions.
    Type: Application
    Filed: November 10, 2023
    Publication date: March 7, 2024
    Applicant: Novozymes A/S
    Inventors: Peter Kamp Hansen, Esben Peter Friis, Torben Vedel Borchert, Lars Lehmann Hylling Christensen, Jens Erik Nielsen, Maria Berggaard Silow
  • Man-made vitreous fibres
    Patent number: 10370285
    Abstract: The invention provides a method of manufacture of man-made vitreous fibers (MMVF) comprising: providing a fiberizing apparatus, wherein the fiberizing apparatus comprises: a set of at least three rotors each mounted for rotation about a different substantially horizontal axis; wherein each rotor has a driving means; rotating the rotors; wherein the first rotor rotates to give an acceleration field of from 25 to 60 km/s2 and the second and third rotors each rotate to give an acceleration field of at least 125 km/s2, providing a mineral melt, wherein the melt has a composition comprising the following, expressed by wt of oxides: SiO2 in an amount of from 33 to 45 wt %, Al2O3 in an amount of from 16 to 24 wt %, an amount of K2O and/or Na2O, an amount of CaO and/or MgO, wherein the ratio of the amount of Al2O3 to the amount of SiO2 is in the range 0.34-0.
    Type: Grant
    Filed: October 16, 2014
    Date of Patent: August 6, 2019
    Assignee: ROCKWOOL INTERNATIONAL A/S
    Inventors: Lars Erik Hansen, Mette Solvang, Susanne Dehn
  • MAN-MADE VITREOUS FIBRES
    Publication number: 20160221862
    Abstract: The invention provides a method of manufacture of man-made vitreous fibres (MMVF) comprising: providing a fiberising apparatus, wherein the fiberising apparatus comprises: a set of at least three rotors each mounted for rotation about a different substantially horizontal axis; wherein each rotor has a driving means; rotating the rotors; wherein the first rotor rotates to give an acceleration field of from 25 to 60 km/s2 and the second and third rotors each rotate to give an acceleration field of at least 125 km/s2, providing a mineral melt, wherein the melt has a composition comprising the following, expressed by wt of oxides: SiO2 in an amount of from 33 to 45 wt %, Al2O3 in an amount of from 16 to 24 wt %, an amount of K2O and/or Na2O, an amount of CaO and/or MgO, wherein the ratio of the amount of Al2O3 to the amount of SiO2 is in the range 0.34-0.
    Type: Application
    Filed: October 16, 2014
    Publication date: August 4, 2016
    Inventors: Lars Erik Hansen, Metle Solvang, Susanne Dehn