U.S. EPA

Organization

  • Washington, DC, US

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    AEROSOL-COMPATIBLE CELL CULTURE EXPOSURE SYSTEMS

    • Publication number 20240141272
    • Publication date May 2, 2024
    • United States Government, as represented by the Administrator of the U.S. EPA
    • Jessica R. MURRAY
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Application

    SYNTHESIS OF METALLIC MATERIALS IMBEDDED IN ACTIVATED CARBON TO DEG...

    • Publication number 20230330642
    • Publication date Oct 19, 2023
    • United States Government, as represented by the Administrator of the U.S. EPA
    • Souhail AL-ABED
    • B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
  • Information Patent Application

    THERMOMECHANOCHEMICAL WASTE TREATMENT

    • Publication number 20230097058
    • Publication date Mar 30, 2023
    • United States Government, as represented by the Administrator of the U.S. EPA
    • Andrew Richard Whitehill
    • B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
  • Information Patent Application

    METHOD FOR SEQUESTERING IONS IN AN ENVIRONMENTAL MATRIX

    • Publication number 20220355353
    • Publication date Nov 10, 2022
    • United States Government, as represented by the Administrator of the U.S. EPA
    • Kirk Gerald Scheckel
    • B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
  • Information Patent Application

    METHOD FOR SEQUESTERING IONS IN AN ENVIRONMENTAL MATRIX

    • Publication number 20220112110
    • Publication date Apr 14, 2022
    • United States Government, as represented by the Administrator of the U.S. EPA
    • Kirk Gerald Scheckel
    • B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
  • Information Patent Application

    NITROGEN SPARGING ASSISTED ANOXIC BIOLOGICAL WATER TREATMENT SYSTEM

    • Publication number 20210276909
    • Publication date Sep 9, 2021
    • United States Government, as represented by the Administrator of the U.S. EPA
    • Asher Keithley
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    SYNTHESIS OF METALLIC MATERIALS IMBEDDED IN ACTIVATED CARBON TO DEG...

    • Publication number 20210252488
    • Publication date Aug 19, 2021
    • United States Government, as represented by the Administrator of the U.S. EPA
    • Souhail AL-ABED
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    USING 4-ACETOXYPHENOL AS A SUBSTRATE FOR MODULAR HYDROLASE BIOSENSORS

    • Publication number 20200264124
    • Publication date Aug 20, 2020
    • United States Government, as represented by the Administrator of the U.S. EPA
    • Tao LI
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Application

    HYDRAULIC HYBRID VEHICLE WITH LARGE-RATIO SHIFT TRANSMISSION AND ME...

    • Publication number 20120178570
    • Publication date Jul 12, 2012
    • GOVERNMENT OF THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE ADMINISTRAT...
    • Charles L. Gray, JR.
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HYDRAULIC HYBRID VEHICLE METHOD OF SAFE OPERATION

    • Publication number 20120123661
    • Publication date May 17, 2012
    • GOVERNMENT OF THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE ADMINISTRAT...
    • Charles L. Gray, JR.
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HYDRAULIC HYBRID VEHICLE WITH LARGE-RATIO SHIFT TRANSMISSION AND ME...

    • Publication number 20110232418
    • Publication date Sep 29, 2011
    • GOVERNMENT OF THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE ADMINISTRAT...
    • Charles L. Gray, JR.
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    METHODS OF OPERATING A SERIES HYBRID VEHICLE

    • Publication number 20110071716
    • Publication date Mar 24, 2011
    • GOVERNMENT OF THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE ADMINISTRAT...
    • Charles L. Gray, JR.
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VARIABLE LENGTH BENT-AXIS PUMP/MOTOR

    • Publication number 20100199837
    • Publication date Aug 12, 2010
    • Government of the USA, as represented by the Administrator of the U.S. EPA
    • Charles L. Gray, JR.
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Efficiency turbocharged engine system with bottoming cycle, and met...

    • Publication number 20100077746
    • Publication date Apr 1, 2010
    • Government of the U.S.A., as represented by the Administrator of the U.S. E.P.A.
    • Charles L. Gray, JR.
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Safe over-center pump/motor

    • Publication number 20080080985
    • Publication date Apr 3, 2008
    • Government of the U.S.A as represented by the Administrator of the U.S. E.P.A
    • Charles L. Gray
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Genetic testing for male factor infertility

    • Publication number 20060199204
    • Publication date Sep 7, 2006
    • U.S. EPA
    • David Jacob Dix
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Application

    Method and device for switching hydraulic fluid supplies, such as f...

    • Publication number 20050120873
    • Publication date Jun 9, 2005
    • Government of the USA, as represented by the Administrator of the U.S. EPA
    • Charles L. Gray
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Ruthenium based contaminant sorbents and oxidizers

    • Publication number 20050092687
    • Publication date May 5, 2005
    • U.S. EPA
    • Kirk G. Scheckel
    • B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL