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:
Jan. 25, 2022
Filed:
Mar. 15, 2019
Applicant:
Quest Diagnostics Investments Llc, Secaucus, NJ (US);
Inventors:
Darren Weber, Laguna Niguel, CA (US);
Michael P. Caufield, San Clemente, CA (US);
Michael McPhaul, Capistrano Beach, CA (US);
Scott Goldman, Laguna Niguel, CA (US);
Nigel Clarke, Vista, CA (US);
Assignee:
Quest Diagnostics Investments LLC, Secaucus, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 33/74 (2006.01); G01N 30/86 (2006.01); G01N 30/72 (2006.01); G01N 30/00 (2006.01); G01N 30/02 (2006.01);
U.S. Cl.
CPC ...
G01N 30/8675 (2013.01); G01N 30/7266 (2013.01); G01N 33/74 (2013.01); G01N 2030/009 (2013.01); G01N 2030/027 (2013.01); G01N 2333/635 (2013.01);
Abstract
Provided are methods for detecting chromogranin A by mass spectrometry. In another aspect, provided herein are methods for quantitating chromogranin A by mass spectrometry. In another aspect, provided herein are methods for prognosis of or measuring the size of neuroendocrine tumors by mass spectrometry.