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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 10953142 B1

PDFFull Text
Date of Patent:
Mar. 23, 2021

Filed:

Jul. 28, 2017

Biological component adhesion-suppressing material

Applicant:

Toray Industries, Inc., Tokyo, JP;

Inventors:

Suguru Ushiro, Otsu, JP;

Akihiro Hayashi, Otsu, JP;

Yoshiyuki Ueno, Otsu, JP;

Assignee:

Toray Industries, Inc., Tokyo, JP;

Attorney:

DLA Piper LLP (US)

Primary Examiner:

Tae H Yoon

Int. Cl.
CPC ...
A61L 33/06 (2006.01); B01D 61/24 (2006.01); B01D 69/02 (2006.01); B01D 69/08 (2006.01); B01D 69/12 (2006.01); C08F 218/10 (2006.01); A61L 33/00 (2006.01);
U.S. Cl.
CPC ...
A61L 33/064 (2013.01); A61L 33/007 (2013.01); A61L 33/0041 (2013.01); B01D 61/243 (2013.01); B01D 69/02 (2013.01); B01D 69/08 (2013.01); B01D 69/12 (2013.01); C08F 218/10 (2013.01);
Abstract

A biological component adhesion-suppressing material includes a substrate provided with a functional layer having, fixed on a surface thereof that comes into contact with a biological component, a polymer including a saturated aliphatic monocarboxylic acid vinyl ester unit, wherein: when compositional analysis is performed on the surface of the functional layer using a TOF-SIMS device, the number of carbon atoms in an aliphatic chain representing an ion signal detected for saturated aliphatic carboxylic acid is 2-20; and an XPS measurement taken of the surface of the functional layer shows a peak derived from an ester group.

Find Patent Forward Citations

Ushiro, Suguru. (2021). Biological component adhesion-suppressing material (U.S. Patent No. 10953142). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10953142

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

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