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. 09, 2021
Filed:
Apr. 30, 2018
Applicant:
Dundee Sustainable Technologies Inc., Montreal, CA;
Inventors:
Khalil Nasrallah, Thetford Mines, CA;
Romain Barbaroux, St-Joseph de Coleraine, CA;
Jean-Marc Lalancette, Sherbrooke, CA;
David Lemieux, Thetford Mines, CA;
Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C03B 5/00 (2006.01); C03B 1/02 (2006.01); C03B 3/02 (2006.01); C03B 5/235 (2006.01); C03C 3/062 (2006.01);
U.S. Cl.
CPC ...
C03B 5/005 (2013.01); C03B 1/02 (2013.01); C03B 3/023 (2013.01); C03B 5/235 (2013.01); C03C 3/062 (2013.01);
Abstract
A method of fabrication of arsenic glass, comprising forming pellets of an arsenic-containing glass-forming mixture comprising arsenic in a range between about 30 and about 50% w/w and glass forming elements, and melting the pellets by direct heating to a temperature in a range between about 950 and about 1250° C.
Nasrallah, Khalil. (2021). System and method of fabrication of arsenic glass (U.S. Patent No. 11168014). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11168014
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile