The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 13, 2010
Filed:
Aug. 28, 2008
Applicants:
Jon M. Bill, Jr., Howe, IN (US);
Carl W. Merkh, Sturgis, MI (US);
Inventors:
Jon M. Bill, Jr., Howe, IN (US);
Carl W. Merkh, Sturgis, MI (US);
Assignee:
Dynamic Engineering, Inc., Sturgis, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B 33/02 (2006.01); C01B 33/107 (2006.01);
U.S. Cl.
CPC ...
Abstract
A process for preparing trichlorosilane by reacting silicon with hydrogen chloride, or silicon tetrachloride with hydrogen in the presence of silicon, and catalysts where the silicon and catalysts are laminated together and reduced in particle size prior to reaction.