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. 08, 2020
Filed:
Mar. 13, 2013
Applicant:
Fresenius Medical Care Holdings, Inc., Waltham, WA (US);
Inventors:
Raymond J. Wong, Oklahoma City, OK (US);
Lucas Fontenelle, Oklahoma City, OK (US);
Assignee:
Fresenius Medical Care Holdings, Inc., Waltham, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 21/06 (2006.01); A61M 1/16 (2006.01); B01J 20/28 (2006.01); B01J 45/00 (2006.01); B01J 20/06 (2006.01);
U.S. Cl.
CPC ...
A61M 1/1654 (2013.01); B01J 20/06 (2013.01); B01J 20/28057 (2013.01); B01J 20/28071 (2013.01); B01J 20/28083 (2013.01); B01J 45/00 (2013.01); A61M 1/1696 (2013.01); B01J 2220/62 (2013.01);
Abstract
The present invention relates to sol gel hydrous metal oxide particles, such as hydrous zirconium oxide particles, their manufacture, and their use in such applications as sorbent dialysis.