Patents by Inventor Rudolph Wolf

Rudolph Wolf 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).

  • Supported perovskite-type oxides and methods for preparation thereof
    Publication number: 20050164890
    Abstract: Supported perovskite-type oxides are described. The perovskite-type oxides have the general formula of AxA?x?ByB?y?O3-?, wherein A is an ion of a metal of Group IIIa or IIIb of the periodic table of elements or mixtures thereof; A? is an ion of a metal of Groups Ia or IIa of the periodic table or mixtures thereof; B and B? are ions of a d-block transition metal of the periodic table or mixtures thereof; x, x?, y and y? vary from 0 to 1; 0.95<x+x?<1.05; 0.95<y+y?<1.05; ? is the deviation from ideal oxygen stoichiometry. This invention also provides for the selection of support materials and the shapes of supported perovskite-type oxides as well as the methods for making them.
    Type: Application
    Filed: January 19, 2005
    Publication date: July 28, 2005
    Inventors: Yongxian Zeng, Rudolph Wolf, Frank Fitch, Martin Bulow, Satish Tamhankar, Divyanshu Acharya