Patents by Inventor John Edward Morrow

John Edward Morrow 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).

  • Process for preparing a silicate-pyrophosphate detergent composition
    Patent number: 4007124
    Abstract: An acidified detergent composition is prepared by acidifying aqueous alkali metal silicate to form a premix; mixing that premix with an aqueous slurry containing surfactant and at least one structurant, i.e. structure-forming compound; drying; and optionally adding admixed adjuvant. Alkali metal pyrophosphate must be included in the composition, either as structurant or admixed adjuvant or both.
    Type: Grant
    Filed: June 30, 1975
    Date of Patent: February 8, 1977
    Assignee: The Procter & Gamble Company
    Inventors: Everett Joshua Collier, John Edward Morrow