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:
Feb. 09, 2021
Filed:
Mar. 03, 2015
Applicant:
Bio-rad Laboratories, Inc., Hercules, CA (US);
Inventor:
James W. Xu, Basking Ridge, NJ (US);
Assignee:
Bio-Rad Laboratories, Inc., Hercules, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 20/04 (2006.01); B01J 20/282 (2006.01); B01J 20/30 (2006.01); B01J 20/28 (2006.01); C01B 25/32 (2006.01); B01J 20/281 (2006.01);
U.S. Cl.
CPC ...
G01N 30/482 (2013.01); B01J 20/048 (2013.01); B01J 20/282 (2013.01); B01J 20/28004 (2013.01); B01J 20/28011 (2013.01); B01J 20/28019 (2013.01); B01J 20/28071 (2013.01); B01J 20/28085 (2013.01); B01J 20/3021 (2013.01); B01J 20/3028 (2013.01); B01J 20/3085 (2013.01); C01B 25/322 (2013.01);
Abstract
Highly spherical sorbents of porous hydroxyapatite materials and methods of producing these sorbents are disclosed. The sorbents of the present invention have good mechanical stability and are useful as chromatography media for the separation of biomolecules, such as proteins and nucleic acids.