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. 12, 2024
Filed:
Sep. 16, 2021
Applicant:
Waters Technologies Corporation, Milford, MA (US);
Inventors:
Nicole L. Lawrence, Stafford Springs, CT (US);
Yeliz Tunc Sarisozen, Westford, MA (US);
Darryl W. Brousmiche, Grafton, MA (US);
Matthew A. Lauber, North Smithfield, RI (US);
Assignee:
Waters Technologies Corporation, Milford, MA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J 20/289 (2006.01); B01J 20/10 (2006.01); B01J 20/26 (2006.01); B01J 20/28 (2006.01);
U.S. Cl.
CPC ...
B01J 20/289 (2013.01); B01J 20/103 (2013.01); B01J 20/262 (2013.01); B01J 20/265 (2013.01); B01J 20/28004 (2013.01); B01J 20/28011 (2013.01); B01J 20/28016 (2013.01); B01J 20/28052 (2013.01); B01J 20/28083 (2013.01); B01J 20/28085 (2013.01); B01J 2220/4806 (2013.01); B01J 2220/54 (2013.01); B01J 2220/58 (2013.01);
Abstract
The present disclosure is directed to stationary phase materials for performing size exclusion chromatography. Embodiments of the present disclosure feature hydroxy-terminated polyethylene glycol surface modified silica particle stationary phase materials, which are optionally also methoxy-terminated polyethylene glycol surface modified.