Patents by Inventor Karin Hammarstrand

Karin Hammarstrand 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).

  • Patent number: 10750740
    Abstract: A formulation is provided comprising a) at least one agriculturally active ingredient; b) at least one amide of formula (I) wherein R1 is selected from the group consisting of a non-aromatic hydrocarbyl group having from 1 to 16 carbon atom and benzyl; R2 is selected from the group consisting of a hydrocarbyl group having from 1 to 4 carbon atoms and benzyl; and R3 is selected from the group consisting of hydrogen and a hydrocarbyl group having from 1 to 16 carbon atoms and c) at least one acyl morpholine according to the formula (II), wherein R is H, CH3 or C2H5. A method for treating a plant or seed with such formulation is also provided.
    Type: Grant
    Filed: November 22, 2012
    Date of Patent: August 25, 2020
    Assignee: NOURYON CHEMICALS INTERNATIONAL B.V.
    Inventors: Peter Westbye, Karin Hammarstrand, Martina Andersson
  • Publication number: 20140315718
    Abstract: A formulation is provided comprising a) at least one agriculturally active ingredient; b) at least one amide of formula (I) wherein R1 is selected from the group consisting of a non-aromatic hydrocarbyl group having from 1 to 16 carbon atom and benzyl; R2 is selected from the group consisting of a hydrocarbyl group having from 1 to 4 carbon atoms and benzyl; and R3 is selected from the group consisting of hydrogen and a hydrocarbyl group having from 1 to 16 carbon atoms and c) at least one acyl morpholine according to the formula (II), wherein R is H, CH3 or C2H5. A method for treating a plant or seed with such formulation is also provided.
    Type: Application
    Filed: November 22, 2012
    Publication date: October 23, 2014
    Inventors: Peter Westbye, Karin Hammarstrand, Martina Andersson
  • Patent number: 7534760
    Abstract: The present invention relates to a clear and stable, highly alkaline composition with controlled foaming, containing a high amount of surface active nonionic alkylene oxide adduct and a hexyl glycoside as a hydrotrope. This composition has a very good wetting and cleaning ability and can be used for cleaning of hard surfaces, in a mercerization process and for a cleaning, desizing or scouring process of fibres and fabrics.
    Type: Grant
    Filed: May 13, 2005
    Date of Patent: May 19, 2009
    Assignee: Akzo Nobel N.V.
    Inventors: Ingegard Johansson, Bo Karlsson, Christine Strandberg, Gunvor Karlsson, Karin Hammarstrand
  • Publication number: 20050215462
    Abstract: The present invention relates to a clear and stable, highly alkaline composition with controlled foaming, containing a high amount of surface active nonionic alkylene oxide adduct and a hexyl glycoside as a hydrotrope. This composition has a very good wetting and cleaning ability and can be used for cleaning of hard surfaces, in a mercerization process and for a cleaning, desizing or scouring process of fibres and fabrics.
    Type: Application
    Filed: May 13, 2005
    Publication date: September 29, 2005
    Inventors: Ingegard Johansson, Bo Karlsson, Christine Strandberg, Gunvor Karlsson, Karin Hammarstrand
  • Publication number: 20030162686
    Abstract: The present invention relates to a clear and stable, highly alkaline composition with controlled foaming, containing a high amount of surface active nonionic alkylene oxide adduct and a hexyl glycoside as a hydrotrope. This composition has a very good wetting and cleaning ability and can be used for cleaning of hard surfaces, in a mercerization process and for a cleaning, desizing or scouring process of fibres and fabrics.
    Type: Application
    Filed: January 15, 2003
    Publication date: August 28, 2003
    Inventors: Ingegard Johansson, Bo Karlsson, Christine Strandberg, Gunvor Karlsson, Karin Hammarstrand
  • Patent number: 6541442
    Abstract: The present invention relates to a clear and stable, highly alkaline composition with controlled foaming, containing a high amount of surface active nonionic alkylene oxide adduct and a hexyl glycoside as a hydrotrope. This composition has a very good wetting and cleaning ability and can be used for cleaning of hard surfaces, in a mercerization process and for a cleaning, desizing or scouring process of fibres and fabrics.
    Type: Grant
    Filed: May 1, 2000
    Date of Patent: April 1, 2003
    Assignee: Akzo Nobel N.V.
    Inventors: Ingegard Johansson, Bo Karlsson, Christine Strandberg, Gunvor Karlsson, Karin Hammarstrand
  • Patent number: 6080716
    Abstract: The present invention relates to the use of an amphoteric compound as solubilizer and discloses an alkaline concentrate in the form of a clear aqueous solution which, after diluting with water, is suitable for use as detergent and which contains as least 4% by weight of a nonionic alkoxylate surfactant containing 2-12, preferably 3-10 alkyleneoxy groups having 2-4 carbon atoms, at least 50% of the alkyleneoxy groups being ethyleneoxy groups, at least 13% of a complexing agent, and 1-15% by weight of an amphoteric compound.
    Type: Grant
    Filed: October 31, 1997
    Date of Patent: June 27, 2000
    Assignee: Akzo Nobel N.V.
    Inventors: Rolf Skold, Gunvor Karlsson, Karin Hammarstrand