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. 23, 2019
Filed:
Mar. 30, 2010
Applicants:
Robin Don Rogers, Belfast, GB;
John Holbrey, Belfast, GB;
Inventors:
Robin Don Rogers, Belfast, GB;
John Holbrey, Belfast, GB;
Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C22B 3/44 (2006.01); C01B 17/20 (2006.01); C01B 13/14 (2006.01); C22B 1/00 (2006.01); C22B 3/04 (2006.01); C07C 211/63 (2006.01); C07D 233/58 (2006.01); C22B 3/10 (2006.01); C22B 3/00 (2006.01); C22B 11/06 (2006.01); C22B 43/00 (2006.01);
U.S. Cl.
CPC ...
C22B 3/04 (2013.01); C07C 211/63 (2013.01); C07D 233/58 (2013.01); C22B 3/10 (2013.01); C22B 11/04 (2013.01); C22B 11/06 (2013.01); C22B 43/00 (2013.01); Y02P 10/234 (2015.11); Y02P 20/542 (2015.11);
Abstract
The present invention relates to a process for dissolving metals in perhalide containing ionic liquids, and to the extraction of metals from mineral ores; the remediation of materials contaminated with heavy, toxic or radioactive metals; and to the removal of heavy and toxic metals from hydrocarbon streams.