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:
Aug. 12, 2014
Filed:
Jan. 21, 2010
Applicants:
Matthew Robert Giles, Chester, GB;
Nicholas John Dixon, Chester, GB;
Inventors:
Matthew Robert Giles, Chester, GB;
Nicholas John Dixon, Chester, GB;
Assignee:
Innospec Limited, , GB;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
D06L 3/02 (2006.01); C01B 15/01 (2006.01); C01B 15/03 (2006.01); C01B 15/12 (2006.01); C11D 3/39 (2006.01); C07C 229/00 (2006.01); C07C 229/24 (2006.01);
U.S. Cl.
CPC ...
Abstract
A salt of an acidic chelating agent including an amine functionality, the salt comprising at least 0.25 mole of an alkaline earth metal per mole of acidic protons provided by the chelating agent; wherein the acidic chelating agent is not ethylene diamine disuccinic acid.
Giles, Matthew. (2014). Chelating agents and methods relating thereto (U.S. Patent No. 8801962). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8801962
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile