Patents by Inventor Rakhesh Martyn

Rakhesh Martyn 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).

  • BUTANOL RECOVERY PROCESS
    Publication number: 20150152032
    Abstract: The present invention provides an improved process for recovering butanol from a mixture comprising water, methanol, propanol, butanol and optionally other organic compounds. More particularly, the invention relates to a process for recovering butanol as an essentially pure product from a mixture comprising water, methanol, propanol, butanol and other organic compounds.
    Type: Application
    Filed: June 4, 2013
    Publication date: June 4, 2015
    Applicant: INVISTA NORTH AMERICA S.A.R.L.
    Inventors: Graham R. Aird, Colin Anderson, Rakhesh Martyn, Philip N. Ward, Ashley Wells, Robert E. Stilson