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:
Dec. 23, 2014
Filed:
Nov. 22, 2010
Applicant:
Robert D. Skala, Katy, TX (US);
Inventor:
Robert D. Skala, Katy, TX (US);
Assignee:
Oxane Materials, Inc., Houston, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C04B 35/195 (2006.01); C04B 35/626 (2006.01); C09K 8/80 (2006.01); C04B 38/00 (2006.01); C04B 111/00 (2006.01);
U.S. Cl.
CPC ...
C09K 8/80 (2013.01); C04B 2235/96 (2013.01); C04B 2111/00612 (2013.01); C04B 35/62675 (2013.01); C04B 2235/80 (2013.01); C04B 2235/3481 (2013.01); C04B 2235/77 (2013.01); C04B 38/0074 (2013.01); C04B 35/195 (2013.01);
Abstract
A cordierite material having an increased α-cordierite phase and a reduced β-cordierite phase is described. Methods of making the cordierite material are further described, and a proppant containing the cordierite is further described, as well as use of the proppant.