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:
Jun. 26, 2001
Filed:
Dec. 30, 1999
Applicant:
Inventor:
Tadahiro Motomura, Kanagawa, JP;
Assignee:
Terumo Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 7/158 ;
U.S. Cl.
CPC ...
B01D 7/158 ;
Abstract
There is provided a leukocyte eliminating filter capable of exhibiting an excellent performance of eliminating leukocyte and platelet, which can be obtained through a simple process comprising the steps of coating a substrate constituting the filter with a polymer having a chemical structure represented by any one of the following formulas (I) and (II), and heat-drying the coated polymer: