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:
Feb. 05, 2019
Filed:
Nov. 04, 2014
Applicant:
Interface Biologics, Inc., Toronto, CA;
Inventors:
Roseita Esfand, Mississauga, CA;
J. Paul Santerre, Whitby, CA;
Sylvia Tjahyadi, Toronto, CA;
Bernadette Ilagan, Toronto, CA;
Assignee:
Interface Biologics, Inc., Toronto, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61L 29/16 (2006.01); A61M 25/10 (2013.01); A61L 29/08 (2006.01); A61K 31/337 (2006.01); A61K 31/436 (2006.01); A61L 31/10 (2006.01); A61L 31/16 (2006.01); C08G 65/00 (2006.01); C08L 71/02 (2006.01); A61K 47/34 (2017.01); A61K 47/60 (2017.01); A61K 47/59 (2017.01); A61K 47/69 (2017.01);
U.S. Cl.
CPC ...
A61L 29/16 (2013.01); A61K 31/337 (2013.01); A61K 31/436 (2013.01); A61K 47/34 (2013.01); A61K 47/59 (2017.08); A61K 47/60 (2017.08); A61K 47/6957 (2017.08); A61L 29/085 (2013.01); A61L 31/10 (2013.01); A61L 31/16 (2013.01); A61M 25/10 (2013.01); C08G 65/007 (2013.01); C08L 71/02 (2013.01); A61L 2300/416 (2013.01); A61L 2300/606 (2013.01); A61M 2025/105 (2013.01); A61M 2025/1045 (2013.01); C08L 2203/02 (2013.01);
Abstract
The invention relates to oligofluorinated coatings and their use in drag delivery. The oligofluorinated coatings are compositions comprising formula (XVII). These coatings are used in a method of delivering a biologically active agent to a tissue surface in a mammalian tissue. This method occurs by contacting the surface with the coating including an oligofluorinated oligomer and a biologically active agent wherein the coating resides on the tissue surface and release the biologically active agent to the tissue surface.