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. 28, 2017
Filed:
Oct. 16, 2015
Applicant:
General Electric Company, Schenectady, NY (US);
Inventors:
Rui Chen, Clifton Park, NY (US);
Andrew Michael Leach, Clifton Park, NY (US);
Manuel Alfred Palacios, Clifton Park, NY (US);
Assignee:
General Electric Company, Niskayuna, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 33/00 (2006.01); G01N 33/15 (2006.01); C07F 15/02 (2006.01); G01N 21/31 (2006.01);
U.S. Cl.
CPC ...
G01N 33/15 (2013.01); C07F 15/025 (2013.01); G01N 21/31 (2013.01);
Abstract
The present invention is directed to methods of acetate quantification and acetate complexes useful in the methods of acetate quantification. Such methods and complexes are useful for any application where acetate quantification is desired, including measuring of concentration ofC hyperpolarized acetate for imaging agent quality control in MRI and NMR spectroscopy. The disclosed acetate complexes may be prepared from acetate, Fe, and sulfosalicylic acid and from acetate, Fe, and salicylic acid.