Patents by Inventor John Reginald Goulding

John Reginald Goulding 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).

  • Aqueous based surfactant compositions
    Patent number: 6177396
    Abstract: The use of a stabiliser comprising a hydrophilic polymeric chain of more than four hydrophilic monomer groups and/or having a mass greater than 300 amu, linked at one end to a hydrocarbon-soluble hydrophobic group to reduce or prevent the flocculation of systems comprising a flocculable surfactant and a liquid medium which is capable of flocculating the surfactant and in which the stabiliser is capable of existing as a micellar solution at a concentration of at least 1% by weight.
    Type: Grant
    Filed: July 17, 1996
    Date of Patent: January 23, 2001
    Assignee: Albright & Wilson UK Limited
    Inventors: Richard Malcolm Clapperton, John Reginald Goulding, Boyd William Grover, Ian Foster Guthrie, William Paul Haslop, Edward Tunstall Messenger, Jill Elizabeth Newton, Stewart Alexander Warburton
  • Aqueous based surfactant compositions
    Patent number: 6090762
    Abstract: The use of a stabiliser comprising a hydrophilic polymeric chain of more than four hydrophilic monomer groups and/or having a mass greater than 300 amu, linked at one end to a hydrocarbon-soluble hydrophobic group to reduce or prevent the flocculation of systems comprising a flocculable surfactant and a liquid medium which is capable of flocculating the surfactant and in which the stabiliser is capable of existing as a micellar solution at a concentration of at least 1% by weight.
    Type: Grant
    Filed: March 10, 1998
    Date of Patent: July 18, 2000
    Assignee: Albright & Wilson UK Limited
    Inventors: Richard Malcolm Clapperton, John Reginald Goulding, Boyd William Grover, Ian Foster Guthrie, William Paul Haslop, Edward Tunstall Messenger, Jill Elizabeth Newton, Stewart Alexander Warburton