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:
Dec. 17, 2019
Filed:
Jun. 01, 2014
Applicant:
Agilent Technologies, Inc., Santa Clara, CA (US);
Inventor:
Ta-Chen Wei, Wilmington, DE (US);
Assignee:
AGILENT TECHNOLOGIES, INC., Santa Clara, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 15/20 (2006.01); B01J 20/10 (2006.01); B01J 20/28 (2006.01); B01J 20/283 (2006.01); B01J 20/284 (2006.01); B01J 20/30 (2006.01);
U.S. Cl.
CPC ...
B01D 15/20 (2013.01); B01D 15/206 (2013.01); B01J 20/103 (2013.01); B01J 20/283 (2013.01); B01J 20/284 (2013.01); B01J 20/28004 (2013.01); B01J 20/2808 (2013.01); B01J 20/28011 (2013.01); B01J 20/28016 (2013.01); B01J 20/28021 (2013.01); B01J 20/28059 (2013.01); B01J 20/28061 (2013.01); B01J 20/28064 (2013.01); B01J 20/28069 (2013.01); B01J 20/28073 (2013.01); B01J 20/28076 (2013.01); B01J 20/28078 (2013.01); B01J 20/28083 (2013.01); B01J 20/28085 (2013.01); B01J 20/3057 (2013.01); B01J 20/3078 (2013.01); B01J 20/28019 (2013.01);
Abstract
The invention provides superficially porous metal oxide particles with precisely controlled particle density and to methods for their preparation and use, as well as to separation devices (e.g., high pressure liquid chromatography) having superficially porous particles.