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:
Apr. 09, 2013
Filed:
Feb. 26, 2009
Applicants:
Chun-chieh Chang, Ithaca, NY (US);
Tsun-yu Chang, Taichung, TW;
Inventors:
Chun-Chieh Chang, Ithaca, NY (US);
Tsun-Yu Chang, Taichung, TW;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B 25/45 (2006.01);
U.S. Cl.
CPC ...
Abstract
A unit for use within a furnace chamber having a gaseous environment of air, for carrying out a synthesizing process for synthesizing precursors to form a synthesized product at elevated temperatures. The materials of the synthesizing process are separated from the air of the furnace chamber by the vessel or the reductive material.