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. 03, 2018
Filed:
Jan. 06, 2012
Phillip P. Chan, Cherry Hill, NJ (US);
Vincent J. Capponi, Monmouth Junction, NJ (US);
Thomas D. Golobish, Princeton, NJ (US);
Humayra Begum Ali, Princeton, NJ (US);
Phillip P. Chan, Cherry Hill, NJ (US);
Vincent J. Capponi, Monmouth Junction, NJ (US);
Thomas D. Golobish, Princeton, NJ (US);
Humayra Begum Ali, Princeton, NJ (US);
CytoSorbents Corporation, Monmouth Junction, NJ (US);
Abstract
The invention concerns polymer systems comprising at least one polymer with a plurality of pores where the polymer is initially functionalized on substantially all surfaces followed by a stepwise surface specific functionalization such that a different functional group resides on the external or internal pore surface of the bead. The invention also concerns use of such polymer systems in blood, blood product, or physiologic fluid purification.