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Featured Patents
A comprehensive list of EPA patented technologies assessed by an independent third party to have high market potential is displayed.  To view industry significance, potential applications and partnership opportunities of a patent, select view analysis next to the patent of interest.


Viewing 1 to 14 of 14.
Items Per Page
AnalysisPatent #Patent TitleLicense StatusLabIssue Date
View Analysis7211255Contraceptives based on SP22 and SP22 antibodies AvailableReproductive Toxicology Division5/1/2007
View Analysis7148033Method for detection for total coliforms and E. coli AvailableNational Exposure Research Laboratory12/12/2006
View Analysis7025042Methods of operation for controlled temperature combustion engines using gasoline-like fuel, particularly multicylinder homogenous charge compression ignition (HCCI) engines AvailableNational Vehicle and Fuel Emissions Laboratory4/11/2006
View Analysis7014429High-efficiency, large angle, variable displacement hydraulic pump/motor AvailableNational Vehicle and Fuel Emissions Laboratory3/21/2006
View Analysis6998727Methods of operating a parallel hybrid vehicle having an internal combustion engine and a secondary power source AvailableNational Vehicle and Fuel Emissions Laboratory2/14/2006
View Analysis6881364Hydrophilic mixed matrix materials having reversible water absorbing properties AvailableSustainable Technology Division4/19/2005
View Analysis6857263Low emission diesel combustion system with low charge-air oxygen concentration levels and high fuel injection pressures AvailableNational Vehicle and Fuel Emissions Laboratory2/22/2005
View Analysis6755975Separation process using pervaporation and dephlegmation AvailableSustainable Technology Division6/29/2004
View Analysis6719080Hydraulic hybrid vehicle AvailableNational Vehicle and Fuel Emissions Laboratory4/13/2004
View Analysis6489157Medium for cultivating microorganisms AvailableLand Remediation and Pollution Control Division12/3/2002
View Analysis6387652Method of identifying and quantifying specific fungi and bacteria AvailableMicrobiological and Chemical Exposure Assessment Research Division5/14/2002
View Analysis6117328Adsorbent-filled membranes for pervaporation AvailableSustainable Technology Division9/12/2000
View Analysis6063590Membrane filter agar medium containing two enzyme substrates used for the simultaneous detection of total coliforms and E. coli. AvailableMicrobiological and Chemical Exposure Assessment Research Division5/16/2000
View Analysis6039878Recovery of volatile organic compounds from emulsion of volatile organic compounds in water by pervaporation AvailableSustainable Technology Division3/21/2000