Patents by Inventor Olujide Babatunde Olurin

Olujide Babatunde Olurin 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).

  • Apparatus and process for making high purity nickel
    Patent number: 8852315
    Abstract: An improved method of reducing a mixed metal oxide composition comprising oxides of nickel, cobalt, copper and iron in a hydrogen atmosphere to produce a mixture of the respective metals, the improvement wherein the atmosphere further comprises water vapor at a concentration, temperature and time to effect selective reduction of the oxides of nickel cobalt and copper relative to the iron oxide to produce the metallic mixture having a reduced ratio of metallic iron relative to metallic nickel, cobalt and copper.
    Type: Grant
    Filed: July 12, 2010
    Date of Patent: October 7, 2014
    Assignee: CVMR Corporation
    Inventors: Walter Curlook, Dimitri S. Terekhov, Sergiy Kotvun, Olujide Babatunde Olurin, Nanthakumar Victor Emmanuel
  • APPARATUS AND PROCESS FOR MAKING HIGH PURITY NICKEL
    Publication number: 20100275731
    Abstract: An improved method of reducing a mixed metal oxide composition comprising oxides of nickel, cobalt, copper and iron in a hydrogen atmosphere to produce a mixture of the respective metals, the improvement wherein the atmosphere further comprises water vapour at a concentration, temperature and time to effect selective reduction of the oxides of nickel cobalt and copper relative to the iron oxide to produce the metallic mixture having a reduced ratio of metallic iron relative to metallic nickel, cobalt and copper.
    Type: Application
    Filed: July 12, 2010
    Publication date: November 4, 2010
    Applicant: CHEMICAL VAPOUR METAL REFINING INC.
    Inventors: Walter Curlook, Dmitri S. Terekhov, Sergiy Kovtun, Olujide Babatunde Olurin, Nanthakumar Victor Emmanuel
  • Apparatus and process for making high purity nickel
    Patent number: 7776129
    Abstract: An improved method of reducing a mixed metal oxide composition comprising oxides of nickel, cobalt, copper and iron in a hydrogen atmosphere to produce a mixture of the respective metals, the improvement wherein the atmosphere further comprises water vapour at a concentration, temperature and time to effect selective reduction of the oxides of nickel cobalt and copper relative to the iron oxide to produce the metallic mixture having a reduced ratio of metallic iron relative to metallic nickel, cobalt and copper.
    Type: Grant
    Filed: April 24, 2007
    Date of Patent: August 17, 2010
    Assignee: Chemical Vapour Metal Refining Inc.
    Inventors: Walter Curlook, Dmitri Terekhov, Sergiy Kovtun, Olujide Babatunde Olurin, Nanthakumar Victor Emmanuel
  • Apparatus and process for making high purity nickel
    Publication number: 20080267810
    Abstract: An improved method of reducing a mixed metal oxide composition comprising oxides of nickel, cobalt, copper and iron in a hydrogen atmosphere to produce a mixture of the respective metals, the improvement wherein the atmosphere further comprises water vapour at a concentration, temperature and time to effect selective reduction of the oxides of nickel cobalt and copper relative to the iron oxide to produce the metallic mixture having a reduced ratio of metallic iron relative to metallic nickel, cobalt and copper.
    Type: Application
    Filed: April 24, 2007
    Publication date: October 30, 2008
    Inventors: Walter Curlook, Dmitri Terekhov, Sergiy Kovtun, Olujide Babatunde Olurin, Nanthakumar Victor Emmanuel