Patents by Inventor Jan Peter Koch

Jan Peter Koch 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).

  • USE OF SPECIFIC POLYMERS TO BRING ABOUT AN ANTI-POLLUTION EFFECT
    Publication number: 20210386649
    Abstract: The present invention relates to the use of a polymer or of a cosmetic product comprising said polymer, and additionally other known cosmetic ingredients, to bring about an anti-pollution effect on human skin or on human hair, especially to protect human skin or human hair from dust, wherein the polymer is a cationic, anionic or non-ionic polymer, and wherein the polymer has a solubility in water of at least 0.01 g of polymer in 100 g of water at 20° C. at least at a pH in the range between 4 and 9.
    Type: Application
    Filed: August 26, 2021
    Publication date: December 16, 2021
    Inventors: Annette Mehling, Heidi Riedel, Jan Peter Koch, Helga Gondek, Peter Hoessel
  • USE OF SPECIFIC POLYMERS TO BRING ABOUT AN ANTI-POLLUTION EFFECT
    Publication number: 20200085716
    Abstract: The present invention relates to the use of a polymer or of a cosmetic product comprising said polymer, and additionally other known cosmetic ingredients, to bring about an anti-pollution effect on human skin or on human hair, especially to protect human skin or human hair from dust, wherein the polymer is a cationic, anionic or non-ionic polymer, and wherein the polymer has a solubility in water of at least 0.01 g of polymer in 100 g of water at 20° C. at least at a pH in the range between 4 and 9.
    Type: Application
    Filed: April 13, 2018
    Publication date: March 19, 2020
    Inventors: Annette Mehling, Heidi Riedel, Jan Peter Koch, Helga Gondek, Peter Hoessel