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. 25, 2015
Filed:
Apr. 15, 2011
Applicants:
Ronald Hage, Leiden, NL;
Fabien Pierre Guy Gaulard, Leiden, NL;
Kimberly Soraya Yang, Leiden, NL;
Inventors:
Assignee:
Catexel Limited, London, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D06L 3/02 (2006.01); B01J 31/18 (2006.01); C11D 3/39 (2006.01);
U.S. Cl.
CPC ...
D06L 3/025 (2013.01); B01J 31/182 (2013.01); C11D 3/3932 (2013.01); D06L 3/021 (2013.01); B01J 2231/70 (2013.01); B01J 2531/0216 (2013.01); B01J 2531/72 (2013.01);
Abstract
The present invention concerns the treatment of substrates with a preformed transition metal catalyst in an aqueous solution. The transitional metal catalyst is a dinuclear Mn transitional metal catalyst and its ligand has the following formula (I): and p is 3.