Patents by Inventor Clarence Edward Weber

Clarence Edward Weber 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).

  • Patent number: 3971815
    Abstract: Low viscosity detergent acid mixes are prepared by reacting an ethoxylated alcohol, alkyl benzene, fatty alcohol, or other sulfatable detergent precursor with a sulfating agent in the presence of benzoic acid. Benzoic acid does not sulfonate under the conditions of the improved process.
    Type: Grant
    Filed: November 13, 1974
    Date of Patent: July 27, 1976
    Assignee: The Procter & Gamble Company
    Inventors: John A. Sagel, Clarence Edward Weber
  • Patent number: 3957671
    Abstract: Low viscosity detergent acid mixes are prepared by reacting an ethoxylated alcohol, alkyl benzene, fatty alcohol or other sulfatable detergent precursor with a sulfating agent in the presence of benzoic acid. Benzoic acid does not form a sulfonate in the composition.
    Type: Grant
    Filed: November 13, 1974
    Date of Patent: May 18, 1976
    Assignee: The Procter & Gamble Company
    Inventors: John A. Sagel, Clarence Edward Weber
  • Patent number: 3932316
    Abstract: A non-phosphate built granular detergent composition is prepared which exhibits a free-flowing character resulting from the addition to the composition of benzoate salts as an anti-caking aid.
    Type: Grant
    Filed: November 13, 1974
    Date of Patent: January 13, 1976
    Assignee: The Procter & Gamble Company
    Inventors: John A. Sagel, Clarence Edward Weber