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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.:

US 9186441 B1

PDFFull Text
Date of Patent:
Nov. 17, 2015

Filed:

Mar. 16, 2010

Surface treating agent, filtering material for filter, and blood treatment filter

Applicants:

Shoji Ochiai, Ashigarakami-gun, JP;

Norifumi Tokunaga, Ashigarakami-gun, JP;

Noboru Taguchi, Ashigarakami-gun, JP;

Inventors:

Shoji Ochiai, Ashigarakami-gun, JP;

Norifumi Tokunaga, Ashigarakami-gun, JP;

Noboru Taguchi, Ashigarakami-gun, JP;

Assignee:

TERUMO KABUSHIKI KAISHA, Tokyo, JP;

Attorney:

Buchanan Ingersoll & Rooney PC

Primary Examiner:

John Kim

Int. Cl.
CPC ...
B01D 29/00 (2006.01); C08F 220/10 (2006.01); C09D 133/10 (2006.01); C09D 133/08 (2006.01); A61L 33/06 (2006.01); C08F 220/26 (2006.01); C08F 220/56 (2006.01);
U.S. Cl.
CPC ...
A61L 33/064 (2013.01); B01D 29/00 (2013.01); C08F 220/26 (2013.01); C08F 220/56 (2013.01);
Abstract

A surface treating agent includes a copolymer including: a monomer (A) having a hydrophilic functional group of formula (1) or (2) below, a monomer (B) having a basic functional group, and a monomer (C) having a reactive functional group as monomer components, wherein the copolymer has a molar ratio of the monomer (A)/the monomer (B)/and the monomer (C) being between 70/15/15 and 98/1/1. (wherein each of Rrepresents a hydrogen atom or a methyl group, Rrepresents an alkyl group having 1 to 4 carbon atoms, n represents an integer of 2 to 4, and each of Rand Rindependently represents a hydrogen atom or an alkyl group having 1 to 3 carbon atoms).

Find Patent Forward Citations

Ochiai, Shoji. (2015). Surface treating agent, filtering material for filter, and blood treatment filter (U.S. Patent No. 9186441). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9186441

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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