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:
Jul. 05, 2011
Filed:
Dec. 22, 2008
Applicants:
Matthew Taylor, New York, NY (US);
Douglas J. Harris, Stamford, CT (US);
Haunn-lin Tony Chen, Darien, CT (US);
Violina Cocalia, Stamford, CT (US);
Inventors:
Matthew Taylor, New York, NY (US);
Douglas J. Harris, Stamford, CT (US);
Haunn-Lin Tony Chen, Darien, CT (US);
Violina Cocalia, Stamford, CT (US);
Assignee:
Cytec Technology Corp., Wilmington, DE (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C01F 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A liquid phase that comprises an oxalate-extracting amount of an organic salt is useful as an extractant in a liquid/liquid extraction process for purifying Bayer process streams.