Patents by Inventor Sally L. Adams

Sally L. Adams 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).

  • Well cementing method using cementing composition having improved flow properties
    Patent number: 3993134
    Abstract: Aqueous hydraulic cement compositions containing polymaleic anhydride as a flow-property-improving and turbulence-inducing additive and their use in cementing wells is disclosed.
    Type: Grant
    Filed: October 16, 1975
    Date of Patent: November 23, 1976
    Assignee: Calgon Corporation
    Inventors: Sally L. Adams, Michael M. Cook, Fred David Martin
  • Well cementing composition containing polymaleic anhydride and having improved flow properties
    Patent number: 3943083
    Abstract: Aqueous hydraulic cement compositions containing polymaleic anhydride as a flow-property-improving and turbulence-inducing additive and their use in cementing wells is disclosed.
    Type: Grant
    Filed: May 1, 1974
    Date of Patent: March 9, 1976
    Assignee: Calgon Corporation
    Inventors: Sally L. Adams, Michael M. Cook, Fred David Martin
  • Well cementing composition having improved flow properties containing a polyamido-sulfonic additive
    Patent number: 3936408
    Abstract: Aqueous hydraulic cement compositions containing polyamido-sulfonic compounds as flow-property-improving and turbulence-inducing additives and their use in cementing wells is disclosed.
    Type: Grant
    Filed: May 1, 1974
    Date of Patent: February 3, 1976
    Assignee: Calgon Corporation
    Inventors: Sally L. Adams, Michael M. Cook, Fred David Martin