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:
Sep. 12, 2017
Filed:
Nov. 01, 2012
Applicant:
Purdue Research Foundation, West Lafayette, IN (US);
Inventors:
Mary J. Wirth, West Lafayette, IN (US);
Yimin Hua, Arlington, MA (US);
Zhaorui Zhang, West Lafayette, IN (US);
Assignee:
Purdue Research Foundation, West Lafayette, IN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07K 1/22 (2006.01); B01J 20/281 (2006.01); C07H 1/08 (2006.01); B01D 15/38 (2006.01); B01J 20/283 (2006.01); B01J 20/285 (2006.01); B01J 20/32 (2006.01); B01J 20/10 (2006.01); B01J 20/28 (2006.01);
U.S. Cl.
CPC ...
C07H 1/08 (2013.01); B01D 15/3809 (2013.01); B01J 20/103 (2013.01); B01J 20/281 (2013.01); B01J 20/283 (2013.01); B01J 20/285 (2013.01); B01J 20/28016 (2013.01); B01J 20/3204 (2013.01); B01J 20/327 (2013.01); B01J 20/3276 (2013.01); C07K 1/22 (2013.01); B01D 15/3823 (2013.01); B01D 15/3828 (2013.01);
Abstract
A coating of a random copolymer of acrylamide and a second monomer, e.g. glycidoxylmethacrylate, for a silica surface is described. The coating is applied to chromatographic support structures having silica based surfaces. The coating is functionalized to produce protein chromatography matrices that are particularly useful for extracting trace amounts of biomarker molecules from biological samples.