Patents by Inventor Edouard Andre Reny

Edouard Andre Reny 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).

  • Tetrazole based corrosion inhibitors
    Patent number: 10899721
    Abstract: Disclosed are corrosion inhibitor compounds and compositions useful for preventing or inhibiting corrosion of surfaces found in cooling water applications. In some embodiments, the surfaces may include mild steel, aluminum, brass, copper, galvanized steel, a copper alloy, admirality brass, or any combination thereof. Also disclosed are methods of using the compounds and compositions as corrosion inhibitors. In some embodiments, the corrosion inhibitor compounds and compositions are used in cooling water applications.
    Type: Grant
    Filed: August 14, 2017
    Date of Patent: January 26, 2021
    Assignee: ECOLAB USA INC.
    Inventors: Jothibasu Seetharaman, Edouard Andre Reny, Donald A. Johnson, Kailas B. Sawant, Vaideeswaran Sivaswamy
  • TETRAZOLE BASED CORROSION INHIBITORS
    Publication number: 20180009768
    Abstract: Disclosed are corrosion inhibitor compounds and compositions useful for preventing or inhibiting corrosion of surfaces found in cooling water applications. In some embodiments, the surfaces may include mild steel, aluminum, brass, copper, galvanized steel, a copper alloy, admirality brass, or any combination thereof. Also disclosed are methods of using the compounds and compositions as corrosion inhibitors. In some embodiments, the corrosion inhibitor compounds and compositions are used in cooling water applications.
    Type: Application
    Filed: August 14, 2017
    Publication date: January 11, 2018
    Applicant: ECOLAB USA INC.
    Inventors: Jothibasu Seetharaman, Edouard Andre Reny, Donald A. Johnson, Kailas B. Sawant, Vaideeswaran Sivaswamy
  • Tetrazole based corrosion inhibitors
    Patent number: 9771336
    Abstract: Disclosed are corrosion inhibitor compounds and compositions useful for preventing or inhibiting corrosion of surfaces found in cooling water applications. In some embodiments, the surfaces may include mild steel, aluminum, brass, copper, galvanized steel, a copper alloy, admirality brass, or any combination thereof. Also disclosed are methods of using the compounds and compositions as corrosion inhibitors. In some embodiments, the corrosion inhibitor compounds and compositions are used in cooling water applications.
    Type: Grant
    Filed: December 2, 2014
    Date of Patent: September 26, 2017
    Assignee: ECOLAB USA INC.
    Inventors: Jothibasu Seetharaman, Edouard Andre Reny, Donald A. Johnson, Kailas B. Sawant, Vaideeswaran Sivaswamy
  • TETRAZOLE BASED CORROSION INHIBITORS
    Publication number: 20150152329
    Abstract: Disclosed are corrosion inhibitor compounds and compositions useful for preventing or inhibiting corrosion of surfaces found in cooling water applications. In some embodiments, the surfaces may include mild steel, aluminum, brass, copper, galvanized steel, a copper alloy, admirality brass, or any combination thereof. Also disclosed are methods of using the compounds and compositions as corrosion inhibitors. In some embodiments, the corrosion inhibitor compounds and compositions are used in cooling water applications.
    Type: Application
    Filed: December 2, 2014
    Publication date: June 4, 2015
    Applicant: Ecolab USA Inc.
    Inventors: Jothibasu Seetharaman, Edouard Andre Reny, Donald A. Johnson, Kailas B. Sawant, Vaideeswaran Sivaswamy