Patents by Inventor Edward Staunton

Edward Staunton 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).

  • Hard surface cleaning compositions
    Patent number: 8729005
    Abstract: An aqueous liquid acidic hard surface cleaning composition having a pH of about 2-4 which necessarily comprises: an acid constituent, which is preferably an organic acid constituent, and especially preferably acetic acid, at least one nonionic surfactant, and especially preferably wherein the nonionic surfactants are derived from Guerbet alcohols; an organic solvent constituent which comprises at least one glycol ether solvent, preferably a glycol ether solvent; a sequestering polymer constituent; optionally a cosurfactant constituent, including one or more anionic, cationic, amphoteric or zwitterionic surfactants; optionally one or more further constituents selected coloring agents, fragrances and fragrance solubilizers, viscosity modifying agents including one or more thickeners, pH adjusting agents and pH buffers including organic and inorganic salts, optical brighteners, opacifying agents, hydrotropes, abrasives, and preservatives, as well as other optional constituents known to the art; and the balance,
    Type: Grant
    Filed: August 5, 2009
    Date of Patent: May 20, 2014
    Assignee: Reckitt & Colman (Overseas) Limited
    Inventors: Malcolm Tom McKechnie, Edward Staunton, Alfred Vincent Spencer, Neil Atkin, Wesley Bowyer
  • IMPROVED HARD SURFACE CLEANING COMPOSITIONS
    Publication number: 20110160116
    Abstract: An aqueous liquid acidic hard surface cleaning composition having a pH of about 2-4 which necessarily comprises: an acid constituent, which is preferably an organic acid constituent, and especially preferably acetic acid, at least one nonionic surfactant, and especially preferably wherein the nonionic surfactants are derived from Guerbet alcohols; an organic solvent constituent which comprises at least one glycol ether solvent, preferably a glycol ether solvent; a sequestering polymer constituent; optionally a cosurfactant constituent, including one or more anionic, cationic, amphoteric or zwitterionic surfactants; optionally one or more further constituents selected coloring agents, fragrances and fragrance solubilizers, viscosity modifying agents including one or more thickeners, pH adjusting agents and pH buffers including organic and inorganic salts, optical brighteners, opacifying agents, hydrotropes, abrasives, and preservatives, as well as other optional constituents known to the art; and the balance,
    Type: Application
    Filed: August 5, 2009
    Publication date: June 30, 2011
    Inventors: Malcolm Tom Mckechnie, Edward Staunton, Alfred Vincent Spencer, Neil Atkin, Wesley Bowyer