We've made some changes to EPA.gov. If the information you are looking for is not here, you may be able to find it on the EPA Web Archive or the January 19, 2017 Web Snapshot.

EPA Patents Available for Licensing: Water Monitoring and Remediation

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
9,285,354 Systems and methods for the detection of low-level harmful substances in a large volume of fluid 03/15/2016

8,574,839

Species-Specific Primer Sets and Identification of Species-Specific DNA Sequences Using Genome Fragment Enrichment

11/05/2013

8,058,000 Species-Specific Primer Sets and Identification of Species-Specific DNA Sequences Using Genome Fragment Enrichment 11/15/2011

8,404,183

Process Using Compact Embedded Electron Induced Ozonation and Activation of Nanostructured Titanium Dioxide Photocatalyst for Photocatalytic Oxidation

03/26/2013

8,096,424

Method for Fabrication of Elastomeric Asymmetric Membranes From Hydrophilic Polymers

01/17/2012

8,029,674

Biological Filter for Oxidizing Ammonia in Drinking Water Treatment

10/04/2011

7,866,204

Adaptive Real-Time Contaminant Detection and Early Warning for Drinking Water Systems

01/11/2011

7,572,584

Species-Specific Primer Sets and Identification of Species-Specific DNA Sequences Using Genome Fragment Enrichment

08/11/2009

7,335,307

Method for Removing Contaminants from Water Using Rutdenium Based Contaminant Sorbents and Oxidizers

02/26/2008

7,157,284

Vacuum distillation automatic sampler

01/02/2007

7,148,033

Method for detection for total coliforms and E. coli

12/12/2006

6,881,364

Hydrophilic Mixed Matrix Materials Having Reversible Water Absorbing Properties

04/19/2005

6,821,425

Biomass Concentrator Reactor

11/23/2004

6,670,145

Method for Detection of Total Coliforms and E. Coli

12/30/2003

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

Silica-Based Membrane Sorbent for Heavy Metal Sequestration

10/23/2001

6,139,742

Membrane-Based Sorbent for Heavy Metal Sequestration

10/31/2000

6,103,121

Membrane-Based Sorbent for Heavy Metal Sequestration

08/15/2000

8,263,815

Membrane Augmented Distillation to Separate Solvents From Water

09/11/2012

7,811,460

Process and Apparatus for Removal of Biocolloids From Water

10/12/2010

9,541,432

Flow imaging and monitoring for synchronized management of wide area drainage

01/10/2017

9,586,814

Solid state amperometric chloramine sensor 

3/7/2017