Patents by Inventor Kenneth Soeder

Kenneth Soeder 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 for treating ground water contamination
    Patent number: 5302292
    Abstract: The disclosure teaches a water treatment composition and method especially useful with respect to groundwater treatment upstream of an air stripper facility. The composition includes a chelating agent such as citric acid and/or ethylenediaminetetraacetic acid and a sequestration agent such as diethylenetriamine-methylenephosphoric acid.
    Type: Grant
    Filed: April 27, 1992
    Date of Patent: April 12, 1994
    Assignee: Jamestown Chemical Company, Inc.
    Inventors: Kenneth Soeder, Mitchel Helfeld
  • Cooling water treatment composition
    Patent number: 5034155
    Abstract: Composition for treating cooling water including a combination of ingredients for combatting a variety of problems, such as corrosion, scale control and microbiological growth. Composition obviates the necessity for separately feeding several materials. Compositon includes at least 1% sodium molybdate, at least 0.1% benzotriazole, at least 0.5% citric acid and at least 5% of a microbiocide.
    Type: Grant
    Filed: February 6, 1990
    Date of Patent: July 23, 1991
    Assignee: Jamestown Chemical Company, Inc.
    Inventors: Kenneth Soeder, Mitchel Helfeld