Patents by Inventor Julia Tiekemeier

Julia Tiekemeier 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 peroxycarboxylic acids for cold aseptic filling
    Patent number: 9462806
    Abstract: The present invention relates to compositions, methods of making and their use as cleaning composition and/or antimicrobial agent, for example in the field of cold aseptic filling (CAF), that are effective at lower concentration, having improved wetting and rinsing properties, wherein the liquid composition comprises a mixture of: a) a C6 to C22 sulfoperoxycarboxylic acid, b) a C1 to C4 percarboxylic acid, c) a C5 to C10 percarboxylic acid, d) a peroxide agent, e) a liquid; wherein the composition comprises free sulfocarboxylic acid, free C1 to C4 carboxylic acid and free C5 to C10 carboxylic acid, wherein the weight ratio of C6 to C22 sulfocarboxylic acid to C6 to C22 sulfoperoxycarboxylic acid is about 0.1:1 to about 25:1.
    Type: Grant
    Filed: April 16, 2012
    Date of Patent: October 11, 2016
    Assignee: Ecolab USA Inc.
    Inventors: Julia Tiekemeier, Petra Vogt, Junzhong Li, David McSherry
  • USE OF PEROXYCARBOXYLIC ACIDS FOR COLD ASEPTIC FILLING
    Publication number: 20150164071
    Abstract: The present invention relates to compositions, methods of making and their use as cleaning composition and/or antimicrobial agent, for example in the field of cold aseptic filling (CAF), that are effective at lower concentration, having improved wetting and rinsing properties, wherein the liquid composition comprises a mixture of: a) a C6 to C22 sulfoperoxycarboxylic acid, b) a C1 to C4 percarboxylic acid, c) a C5 to C10 percarboxylic acid, d) a peroxide agent, e) a liquid; wherein the composition comprises free sulfocarboxylic acid, free C1 to C4 carboxylic acid and free C5 to C10 carboxylic acid, wherein the weight ratio of C6 to C22 sulfocarboxylic acid to C6 to C22 sulfoperoxycarboxylic acid is about 0.1:1 to about 25:1.
    Type: Application
    Filed: April 16, 2012
    Publication date: June 18, 2015
    Applicant: ECOLAB USA INC.
    Inventors: Julia Tiekemeier, Petra Vogt, Junzhong Li, David McSherry
  • LOW TEMPERATURE SULFOPEROXYCARBOXYLIC ACID CONTAINING CLEANING COMPOSITION
    Publication number: 20150010646
    Abstract: The present invention relates to compositions, methods of making and their use as cleaning composition, as antimicrobials and/or bleaching agent having improved storage stability and effective at lower concentration, wherein the liquid, storage stable composition comprises a mixture of: a) a sulfoperoxycarboxylic acid, b) a C1 to C4 percarboxylic acid, c) a C5 to C10 percarboxylic acid, d) a peroxide agent, e) a hydrotrope, f) an acidulant, g) a liquid; wherein the composition comprises free sulfocarboxylic acid, free C1 to C4 carboxylic acid and free C5 to C10 carboxylic acid.
    Type: Application
    Filed: January 27, 2012
    Publication date: January 8, 2015
    Applicant: ECOLAB USA INC.
    Inventors: Julia Tiekemeier, Petra Vogt, Junzhong Li, David D. McSherry