Patents by Inventor Sigurd Bucholz

Sigurd Bucholz 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).

  • Method for producing trichlorosilane
    Publication number: 20040047793
    Abstract: The invention relates to a method for producing trichlorosilane by reacting silicon with silicon tetrachloride and hydrogen while adding hydrogen chloride, the residence time of the hydrogen chloride in the reaction chamber being less than the residence time of the silicon tetrachloride.
    Type: Application
    Filed: October 15, 2003
    Publication date: March 11, 2004
    Inventors: Leslaw Mleczko, Sigurd Bucholz, Torsten Sill, Frank Becker