Patents by Inventor John C. Turner

John C. Turner 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).

  • Pharmaceutical composition for treating diseases of the oral cavity
    Patent number: 4406882
    Abstract: The present invention provides a water-soluble or water-dispersible particulate pharmaceutical composition comprising, per one part by weight of glycyrrhetinic acid and/or glycyrrhetinic acid derivative (as hereinbefore defined), 10 to 100 parts by weight of lactose and/or sorbitol, 10 to 50 parts by weight of at least one buffer selected from sodium citrate, potassium citrate, sodium tartrate, potassium tartrate, sodium malate and potassium malate and 0.1 to 10 parts by weight of disodium edetate.
    Type: Grant
    Filed: January 25, 1982
    Date of Patent: September 27, 1983
    Assignee: Biorex Laboratories Limited
    Inventors: John C. Turner, Lily Baxendale
  • Fabric softening composition
    Patent number: 4386000
    Abstract: A concentrated fabric softening composition comprising water-insoluble cationic softener and a viscosity control system comprising a first component selected from non-cyclic hydrocarbons, fatty acids and esters thereof and fatty alcohols, and a second component which is a water-soluble cationic polymer having a molecular weight of 2000 to 250,000, selected from polyethylenimine, ethoxylated and propoxylated polyethylenimines and quaternized polyethylenimines. The composition has improved viscosity and stability at both normal and elevated temperatures.
    Type: Grant
    Filed: July 1, 1981
    Date of Patent: May 31, 1983
    Assignee: The Procter & Gamble Company
    Inventors: John C. Turner, Anthony Dovey, Neil A. MacGilp