Patents by Inventor Carsten Stobbe

Carsten Stobbe 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: 11578290
    Abstract: The invention relates to surfactants of general formula (I) or general formula (II) or a mixture thereof, in which R represents a linear or branched alkyl, alkenyl, alkylaryl or alkenylaryl group having 5-25 C atoms and X+ represents a charge-balancing cation. The surfactants can be incorporated into detergents or cleaning agents, have excellent technological application properties and can be produced based on renewable raw materials.
    Type: Grant
    Filed: February 28, 2020
    Date of Patent: February 14, 2023
    Assignee: Henkel AG & Co. KGaA
    Inventors: Christian Kropf, Anna Klemmer, Danuta Bedrunka, Regina Palkovits, Peter Hausoul, Carsten Stobbe
  • Patent number: 11535816
    Abstract: The invention relates to surfactants of general formula (I) in which R1 and R2 represent independently of one another represent H and SO3?X+ with the proviso that at least one of R1 and R2 is not H, n and m represent independently from each other numbers from 0-21 under the proviso that 4<n+m<26, and X+ represents a charge-balancing anion. The surfactants can be incorporated into detergents or cleaning agents, have excellent technological application properties and can be produced based on renewable raw materials.
    Type: Grant
    Filed: February 28, 2020
    Date of Patent: December 27, 2022
    Assignee: Henkel AG & Co. KGaA
    Inventors: Christian Kropf, Anna Klemmer, Danuta Bedrunka, Regina Palkovits, Peter Hausoul, Lukas Kipshagen, Carsten Stobbe
  • Publication number: 20200277548
    Abstract: A compound for improving the primary detergent power of detergents and cleaning products, in particular with respect to soiling containing oil and/or grease. This is achieved essentially by the incorporation of polymers obtainable by polymerization of compounds of the general formula (I), in which R1, R2 and R3, independently of one another, represent H or an alkyl group having 1 to 3 C atoms, with ?,?-monoethylenically unsaturated carboxylic acids, carboxylic acid esters, carboxylic anhydrides, carboxamides, carboxylic acid imides, nitriles and their mixtures.
    Type: Application
    Filed: May 15, 2020
    Publication date: September 3, 2020
    Inventors: Benoit Luneau, Regina Palkovits, Peter Hausoul, Carsten Stobbe
  • Publication number: 20200277549
    Abstract: A polymer to increase the primary detergent power of detergents and cleaning products, in particular with respect to soiling containing oil and/or grease. This is achieved essentially by the incorporation of polymers obtainable by polymerization of compounds of the general formula (I), in which R1, R2 and R3, independently of one another, represent H or an alkyl group having 1 to 3 C atoms with select ?,ß-monoethylenically unsaturated monomers.
    Type: Application
    Filed: May 15, 2020
    Publication date: September 3, 2020
    Applicant: Henkel AG & Co. KGaA
    Inventors: Benoit Luneau, Regina Palkovits, Peter Hausoul, Carsten Stobbe
  • Publication number: 20200199494
    Abstract: The invention relates to surfactants of general formula (I) in which R1 and R2 represent independently of one another represent H and SO3?X+ with the proviso that at least one of R1 and R2 is not H, n and m represent independently from each other numbers from 0-21 under the proviso that 4<n+m<26, and X+ represents a charge-balancing anion. The surfactants can be incorporated into detergents or cleaning agents, have excellent technological application properties and can be produced based on renewable raw materials.
    Type: Application
    Filed: February 28, 2020
    Publication date: June 25, 2020
    Applicant: Henkel AG & Co. KGaA
    Inventors: Christian Kropf, Anna Klemmer, Danuta Bedrunka, Regina Palkovits, Peter Hausoul, Lukas Kipshagen, Carsten Stobbe
  • Publication number: 20200199489
    Abstract: The invention relates to surfactants of general formula (I) or general formula (II) or a mixture thereof, in which R represents a linear or branched alkyl, alkenyl, alkylaryl or alkenylaryl group having 5-25 C atoms and X+ represents a charge-balancing cation. The surfactants can be incorporated into detergents or cleaning agents, have excellent technological application properties and can be produced based on renewable raw materials.
    Type: Application
    Filed: February 28, 2020
    Publication date: June 25, 2020
    Applicant: Henkel AG & Co. KGaA
    Inventors: Christian Kropf, Anna Klemmer, Danuta Bedrunka, Regina Palkovits, Peter Hausoul, Carsten Stobbe