Patents by Inventor Christof Nolde

Christof Nolde 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).

  • Method of enzyme inactivation
    Patent number: 9988621
    Abstract: The present invention relates to a method for the inactivation of enzymes with a composition comprising a sulfonated peroxycarboxylic acid according to formula (I) wherein: R1 is hydrogen, or a substituted or unsubstituted Cm alkyl group; R2 is a substituted or unsubstituted Cn alkyl group; X is a hydrogen atom, a cationic group, or an ester forming moiety; Y is a hydrogen atom, a cationic group, or an ester forming moiety; n is 1 to 10; m is 1 to 10; and n+m is less than or equal to 18, wherein the composition is contacted with the enzyme.
    Type: Grant
    Filed: February 15, 2012
    Date of Patent: June 5, 2018
    Assignee: Ecolab USA Inc.
    Inventors: Anja Patten, Christof Nolde, Petra Vogt
  • METHOD OF ENZYME INACTIVATION
    Publication number: 20150056679
    Abstract: The present invention relates to a method for the inactivation of enzymes with a composition comprising a sulfonated peroxycarboxylic acid according to formula (I) wherein: R1 is hydrogen, or a substituted or unsubstituted Cm alkyl group; R2 is a substituted or unsubstituted Cn alkyl group; X is a hydrogen atom, a cationic group, or an ester forming moiety; Y is a hydrogen atom, a cationic group, or an ester forming moiety; n is 1 to 10; m is 1 to 10; and n+m is less than or equal to 18, wherein the composition is contacted with the enzyme.
    Type: Application
    Filed: February 15, 2012
    Publication date: February 26, 2015
    Applicant: ECOLAB USA INC.
    Inventors: Anja Patten, Christof Nolde, Petra Vogt