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:
Apr. 02, 2019
Filed:
Dec. 25, 2017
Applicant:
Purdue Research Foundation, West Lafayette, IN (US);
Inventors:
Cagri A. Savran, West Lafayette, IN (US);
Bin-Da Chan, West Lafayette, IN (US);
Richard Lee Gieseck, III, Columbus, OH (US);
Assignee:
Purdue Research Foundation, West Lafayette, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12N 11/04 (2006.01); B01J 20/22 (2006.01); C12Q 1/18 (2006.01); B81B 1/00 (2006.01); B01J 20/28 (2006.01);
U.S. Cl.
CPC ...
C12N 11/04 (2013.01); B01J 20/22 (2013.01); B01J 20/28026 (2013.01); B01J 20/28047 (2013.01); B81B 1/00 (2013.01); C12Q 1/18 (2013.01); B01J 2220/4868 (2013.01);
Abstract
An intermediate composite capable of transferring a biological or chemical material to be patterned on a surface. The intermediate composite includes a hydrogel, and particles suspended in the hydrogel, generating a particle-gel composite (composite), the composite is configured to absorb a biological or chemical material (agent), and further configured to deposit the agent when the composite is positioned proximate to a surface on which the agent is to be deposited.