Patents by Inventor Roger Trevor Jones

Roger Trevor Jones 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).

  • Use of a cationically modified hydrolysed starch as a hair fixative
    Patent number: 9023331
    Abstract: The present invention relates to a hair fixative composition comprising a canonically modified hydrolysed starch and especially canonically modified hydrolysed starches, hydrolysed to the extend of having a dextrose equivalent of 1 to 6.
    Type: Grant
    Filed: March 9, 2005
    Date of Patent: May 5, 2015
    Assignee: Croda International PLC
    Inventors: Roger Trevor Jones, Debra Louise Jones
  • Gelatin substitute
    Publication number: 20020187185
    Abstract: The use of a protein of vegetable origin suitable in capsule or microcapsule manufacture, which protein
    Type: Application
    Filed: May 9, 2002
    Publication date: December 12, 2002
    Inventor: Roger Trevor Jones
  • Cystine-silicone copolymers and their use for treating keratin substrates
    Patent number: 5679819
    Abstract: A copolymer comprising cystine, or a derivative thereof, bonded to a silicon-containing group, wherein the silicon containing group is bonded to one or more other silicon-containing groups by siloxane groups. This polymer is useful for treating keratin-containing substrates.
    Type: Grant
    Filed: April 3, 1996
    Date of Patent: October 21, 1997
    Assignee: Croda International PLC
    Inventors: Roger Trevor Jones, Surinder Pall Chahal