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. 08, 2011
Filed:
Sep. 29, 2005
Ronald F. Childs, Qualicum Beach, CA;
Tapan K. Dey, Anushaktinagar, IN;
Elena N. Komkova, Hamilton, CA;
Ronald F. Childs, Qualicum Beach, CA;
Tapan K. Dey, Anushaktinagar, IN;
Elena N. Komkova, Hamilton, CA;
McMaster University, Hamilton, CA;
Abstract
A composite material comprising a support member that has a plurality of pores extending therethrough, a first polymer which durably coats the pores of the support member, the first polymer layer having both hydrophobic and hydrophilic properties, and a second polymer layer disposed on the surface of the first polymer layer, the second polymer being more hydrophilic than the first polymer layer. A process for preparing the composite material, and its use as a separation medium.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile