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. 13, 2010
Filed:
Dec. 15, 2006
Applicants:
Daniel Steiger, Clifton Park, NY (US);
Yanshi Zhang, Schenectady, NY (US);
Gary William Yeager, Rexford, NY (US);
Inventors:
Daniel Steiger, Clifton Park, NY (US);
Yanshi Zhang, Schenectady, NY (US);
Gary William Yeager, Rexford, NY (US);
Assignee:
General Electric Company, Niskayuna, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C02F 1/44 (2006.01); B01D 11/00 (2006.01); B01D 61/00 (2006.01); B01D 39/00 (2006.01); B01D 71/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
Membranes for use in methods and apparatuses for hemodialysis and hemofiltration are composed of at least one polyarylethernitrile block copolymer having structural units of formula I