EPA Patents Available for Licensing: Contaminated Sites and Hazardous Substances
The links below will take you to the relevant page in the U.S. Patent and Trademark Office’s Patent Application Full Text and Image Database.
Patent # | Patent Title | Issue Date |
---|---|---|
7,186,339 |
Anaerobic Digester System for Animal Waste Stabilization and Biogas Recovery |
03/06/2007 |
6,544,419 |
Method of Preparing a Composite Polymer and Silica-Based Membrane |
04/08/2003 |
6,544,418 |
Preparing and Regenerating a Composite Polymer and Silica-Based Membrane |
04/08/2003 |
6,306,301 |
10/23/2001 |
|
6,139,742 |
10/31/2000 |
|
7,963,720 |
Polymer Nanocoated Activation of Oxidants for Remediation and Methods of Use Thereof |
06/21/2011 |
7,335,307 |
Method for Removing Contaminants from Water Using Ruthenium Based Contaminant Sorbents and Oxidizers |
02/26/2008 |
7,279,103 |
Process for the Purification of Acidic Metal-Bearing Waste Waters to Permissible Discharge Levels |
10/09/2007 |
7,485,233 |
Hydrophilic Mixed Matrix Materials Having Reverse Water Absorbing Properties |
02/03/2009 |
9,266,803 |
Liquid separation by membrane assisted vapor stripping process |
02/23/2016 |