Patents by Inventor Jonathan Barnforth

Jonathan Barnforth 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).

  • Cleaning compositions and their use
    Publication number: 20040072710
    Abstract: A cleaning composition contains the components for a pH step reaction, held apart or in stasis in needed, until they are delivered to the locus to be cleaned. The composition may include standard cleaning agents such as surfactants. The composition undergoes a change in pH at the locus, promoting effective cleaning.
    Type: Application
    Filed: October 22, 2003
    Publication date: April 15, 2004
    Inventors: Malcolm Tom McKechnie, Angus Lang, Michael Alexander Priestnall, Jonathan Barnforth, Matthew Davies, Stephen Keith Scott