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. 17, 2021
Filed:
Mar. 07, 2018
Applicant:
Waters Technologies Corporation, Milford, MA (US);
Inventors:
Dimple D. Shah, Milford, MA (US);
Jacob N. Fairchild, Upton, MA (US);
Euan Ross, Dundee, GB;
Benjamin Wuyts, Herentals, BE;
Assignee:
WATERS TECHNOLOGIES CORPORATION, Milford, MA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 30/88 (2006.01); G01N 30/72 (2006.01); G01N 30/74 (2006.01); B01J 20/281 (2006.01); G01N 30/86 (2006.01); G01N 33/18 (2006.01); G01N 30/02 (2006.01);
U.S. Cl.
CPC ...
G01N 30/482 (2013.01); G01N 30/72 (2013.01); G01N 30/74 (2013.01); G01N 30/8631 (2013.01); G01N 30/88 (2013.01); G01N 2030/027 (2013.01); G01N 2030/884 (2013.01); G01N 2033/184 (2013.01);
Abstract
The present disclosure relates to the determination of pesticides, e.g., polar pesticides, in a sample using chromatography. The present disclosure can provide direct analysis of polar pesticides, including anionic polar pesticides, using high performance liquid chromatography. The polar pesticides are sufficiently retained and resolved to allow for multiple polar pesticide determinations in a single analysis.