Patents by Inventor Douglas W. Moeser

Douglas W. Moeser 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).

  • Anionic surfactant-containing detergent compositions having soil-release properties
    Patent number: 4116885
    Abstract: Detergent compositions, particularly effective in removing oily soils from hydrophobic fibers, such as polyester, are disclosed, containing specific anionic surface-active agents, polyester soil-release polymers, and which may contain only limited amounts of certain incompatible anionic surface-active agents. The process of laundering fabrics in aqueous solutions of these compositions is also disclosed.
    Type: Grant
    Filed: September 23, 1977
    Date of Patent: September 26, 1978
    Assignee: The Procter & Gamble Company
    Inventors: Donna M. Derstadt, Douglas W. Moeser