Patents by Inventor Colwyn Van Der Linde

Colwyn Van Der Linde 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).

  • PROCESS FOR RECOVERING METALS BY REDUCTION AND CARBONYLATION
    Publication number: 20150053049
    Abstract: A process for treating a feed material composition includes a solid particulate precious metal material-rich feed material composition fraction and a solid particulate rare earth metal material-rich feed material composition fraction, in which the solid particulate precious metal material-rich feed material composition fraction includes one or more precious metals, and in which the solid particulate rare earth metal material-rich feed material composition fraction includes one or more rare earth metals. The process includes contacting the solid particulate feed material composition with a reducing agent within a reducing agent contacting zone to effect production of a reaction intermediate solid particulate material composition.
    Type: Application
    Filed: November 3, 2014
    Publication date: February 26, 2015
    Applicant: CVMR CORPORATION
    Inventors: Dmitri Terekhov, Nanthakumar Victor Emmanuel, Kamran Khozan, Colwyn Van Der Linde