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:
Nov. 28, 2017
Filed:
Nov. 13, 2013
Applicant:
The Catholic University of America, Washington, DC (US);
Inventors:
Hao Gan, Gaithersburg, MD (US);
Malabika Chaudhuri, Silver Spring, MD (US);
Biprodas Dutta, Silver Spring, MD (US);
Ian L. Pegg, Alexandria, VA (US);
Assignee:
The Catholic University of America, Washington, DC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 18/04 (2006.01); A62D 3/33 (2007.01); C03C 14/00 (2006.01); C04B 33/13 (2006.01); C04B 33/132 (2006.01); C04B 33/20 (2006.01); C04B 33/30 (2006.01); C04B 33/34 (2006.01); C04B 35/117 (2006.01); C04B 35/20 (2006.01); C04B 35/622 (2006.01); C04B 35/626 (2006.01); C04B 35/634 (2006.01); C03C 1/00 (2006.01);
U.S. Cl.
CPC ...
A62D 3/33 (2013.01); C03C 1/002 (2013.01); C03C 14/00 (2013.01); C04B 33/13 (2013.01); C04B 33/1325 (2013.01); C04B 33/20 (2013.01); C04B 33/30 (2013.01); C04B 33/34 (2013.01); C04B 35/117 (2013.01); C04B 35/20 (2013.01); C04B 35/62204 (2013.01); C04B 35/62695 (2013.01); C04B 35/63416 (2013.01); C04B 2235/3217 (2013.01); C04B 2235/349 (2013.01); C04B 2235/3427 (2013.01); C04B 2235/36 (2013.01); C04B 2235/604 (2013.01); C04B 2235/72 (2013.01); C04B 2235/77 (2013.01); C04B 2235/9615 (2013.01); C04B 2235/9638 (2013.01); Y02P 40/69 (2015.11);
Abstract
The present invention provides compositions and methods for converting hazardous waste glass into safe and usable material. In particular, the present invention provides compositions and methods for producing ceramic products from toxic-metal-containing waste glass, thereby safely encapsulating the metals and other hazardous components within the ceramic products.