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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 9422450 B1

PDFFull Text
Date of Patent:
Aug. 23, 2016

Filed:

Apr. 13, 2012

Surface coated structures and methods

Applicants:

Randall Thomas Irvin, Sherwood Park, CA;

Elisabeth Melika Davis, Edmonton, CA;

Dongyang LI, Edmonton, CA;

Daniel Abraham Muruve, Calgary, CA;

Inventors:

Randall Thomas Irvin, Sherwood Park, CA;

Elisabeth Melika Davis, Edmonton, CA;

Dongyang Li, Edmonton, CA;

Daniel Abraham Muruve, Calgary, CA;

Assignee:

ARCH BIOPHYSICS, INC., Sherwood Park, CA;

Attorney:

King & Spalding LLP

Primary Examiner:

Rodney P Swartz

Int. Cl.
CPC ...
A61K 39/00 (2006.01); A61K 39/108 (2006.01); A61K 39/02 (2006.01); C09D 179/00 (2006.01); A01N 37/46 (2006.01); A01N 63/02 (2006.01); A61B 5/145 (2006.01); A61L 27/04 (2006.01); A61L 27/22 (2006.01); A61L 27/34 (2006.01); A61L 27/54 (2006.01); C07K 14/21 (2006.01);
U.S. Cl.
CPC ...
C09D 179/00 (2013.01); A01N 37/46 (2013.01); A01N 63/02 (2013.01); A61B 5/14532 (2013.01); A61B 5/14546 (2013.01); A61L 27/04 (2013.01); A61L 27/227 (2013.01); A61L 27/34 (2013.01); A61L 27/54 (2013.01); C07K 14/21 (2013.01); A61L 2300/25 (2013.01); A61L 2400/18 (2013.01); Y10T 428/31725 (2015.04);
Abstract

The present invention relates to a methods and composition in which a D-form or retro-inversopilin peptide, optionally having a polyethylene glycol moiety covalently attached to the peptide, is bound to a substrate. The disclosed methods and composition are useful for reducing the frictional coefficient, inhibiting biofilm formation by non-bacteria, for reducing the inflammatory response to a material, for reducing corrosion of metals, and in biosensor applications.

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