Patents by Inventor Intae Bae

Intae Bae 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).

  • Catalyst and method for its manufacture
    Patent number: 7208437
    Abstract: A catalyst is synthesized by a method in which a catalytic metal such as platinum or another noble metal is dispersed onto a support member. A transition metal macrocycle is also adsorbed onto the support, and the support is heat treated so as to at least partially pyrolyze the macrocycle and anchor the transition metal to the support. The catalytic metal is alloyed with the transition metal either during the pyrolysis step, or in a separate step. The catalyst has significant utility in a variety of applications including use as an oxygen reduction catalyst in fuel cells.
    Type: Grant
    Filed: January 13, 2005
    Date of Patent: April 24, 2007
    Assignee: T/J Technologies, Inc.
    Inventors: Devon Renock, Intae Bae, Pu Zhang, Timothy K. Sendek, Elizabeth Mueller, Hanwei Lei