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:
Feb. 01, 2005
Filed:
Nov. 03, 2001
Applicants:
Theo König, Laufenberg, DE;
Matthias Pfaffelhuber, League City, TX (US);
Heiko Herold, Neuss, DE;
Günter Holdenried, Leichlingen, DE;
Leslaw Mleczko, Bochum, DE;
Inventors:
Theo König, Laufenberg, DE;
Matthias Pfaffelhuber, League City, TX (US);
Heiko Herold, Neuss, DE;
Günter Holdenried, Leichlingen, DE;
Leslaw Mleczko, Bochum, DE;
Assignee:
Solarworld Aktiengesellschaft, Bonn, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C01B 3302 ;
U.S. Cl.
CPC ...
Abstract
The invention relates to a method for producing hyper-pure, granular silicon by decomposing a gas containing silicon in a reactor consisting of a silicon carbide-based, carbon-fiber reinforced material; to a corresponding reactor; and to the use of said reactor for producing silicon.