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:
Oct. 08, 2024
Filed:
Jun. 03, 2020
Applicant:
Mcmaster University, Hamilton, CA;
Inventors:
Leyla Soleymani, Oakville, CA;
Roderick Maclachlan, Hamilton, CA;
Sara Moetakef Imani, Hamilton, CA;
Yuting Chan, Chao Chu Kang, SG;
Tohid Didar, Dundas, CA;
Assignee:
MCMASTER UNIVERSITY, Hamilton, CA;
Primary Examiner:
Int. Cl.
CPC ...
B05D 5/00 (2006.01); B05D 3/02 (2006.01); B05D 3/06 (2006.01); B05D 5/08 (2006.01);
U.S. Cl.
CPC ...
B05D 5/083 (2013.01); B05D 3/0254 (2013.01); B05D 3/066 (2013.01); B05D 2506/10 (2013.01); B05D 2518/10 (2013.01);
Abstract
This application relates to omniphobic materials which are physically and chemically modified at their surface to create hierarchically structured materials with both nanoscale and microscale structures that provide the omniphobic properties. Methods of making such omniphobic surfaces with hierarchical structures and uses thereof, including as flexible films that repel contaminants are also disclosed in the application.