Patents by Inventor Christian Markiefka

Christian Markiefka 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).

  • Protein hydrolysates
    Patent number: 11389387
    Abstract: The subject of the application is protein hydrolyzates having specific amounts of the amino acids arginine and lysine, which demonstrate improved properties in hair treatment compositions and in cleansing compositions for skin and hair, and also enzymatic methods for the preparation thereof, and the cosmetic compositions comprising same.
    Type: Grant
    Filed: September 5, 2017
    Date of Patent: July 19, 2022
    Assignee: BASF SE
    Inventors: Hans-Martin Haake, Christina Kohlmann, Christian Markiefka, Guadalupe Pellon, Ansgar Behler
  • PROTEIN HYDROLYSATES
    Publication number: 20190216709
    Abstract: The subject of the application is protein hydrolyzates having specific amounts of the amino acids arginine and lysine, which demonstrate improved properties in hair treatment compositions and in cleansing compositions for skin and hair, and also enzymatic methods for the preparation thereof, and the cosmetic compositions comprising same.
    Type: Application
    Filed: September 5, 2017
    Publication date: July 18, 2019
    Inventors: Hans-Martin Haake, Christina Kohlmann, Christian Markiefka, Guadalupe Pellon, Ansgar Behler