TREA

Floating cover

Follow

Industry

  • CPC
  • Y10S210/09
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10USPC classification Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10S210/00Liquid purification or separation

Current Industry

Y10S210/09Floating cover
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Method and apparatus for treating animal waste and wastewater
    • Patent number 7,005,068
    • Issue date Feb 28, 2006
    • Hoffland Environmental, Inc.
    • Robert O. Hoffland
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Odor control apparatus for facultative lagoon
    • Patent number 6,514,410
    • Issue date Feb 4, 2003
    • Charles J. Gantzer
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    System for converting organic waste reservoirs onto anaerobic diges...
    • Patent number 6,451,206
    • Issue date Sep 17, 2002
    • Robert Charbonneau
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Gas collection system for anaerobic ponds
    • Patent number 5,562,759
    • Issue date Oct 8, 1996
    • William D. Morgan
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Floating inlet tube
    • Patent number 5,525,216
    • Issue date Jun 11, 1996
    • Baker Hughes Incorporated
    • Jozef D. Matasovic
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Sludge digesters with separate liquid chambers to buoy ballast members
    • Patent number 5,423,895
    • Issue date Jun 13, 1995
    • Baker Hughes Incorporated
    • Jeffrey L. Wight
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    Floating inlet tube
    • Patent number 5,384,033
    • Issue date Jan 24, 1995
    • Baker Hughes Incorporated
    • Jozef D. Matasovic
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    High rate anaerobic reactor for primary treatment of high strength...
    • Patent number 5,338,452
    • Issue date Aug 16, 1994
    • The Lemna Corporation
    • Surya R. Pidaparti
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Sludge treatment process
    • Patent number 5,281,341
    • Issue date Jan 25, 1994
    • Administrators of the Tulane Educational Fund
    • Robert S. Reimers
    • C05 - FERTILISERS MANUFACTURE THEREOF
  • Information Patent Grant

    Sludge digester
    • Patent number 5,238,844
    • Issue date Aug 24, 1993
    • Baker Hughes Incorporated
    • Jeffrey L. Wight
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    Sludge digesters with separate liquid chambers to buoy ballast members
    • Patent number 5,092,482
    • Issue date Mar 3, 1992
    • Envirotech Corporation
    • Jeffrey L. Wight
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    Modification to floating roof tank design
    • Patent number 4,790,447
    • Issue date Dec 13, 1988
    • Caltex Oil (Australia) Pty. Limited
    • Leslie M. Lenny
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Digester tank with foam control cover
    • Patent number 4,710,292
    • Issue date Dec 1, 1987
    • Atara Corporation
    • Jerry DeVos
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Floating cover tank with guides for vertical displacement of the cover
    • Patent number 4,648,968
    • Issue date Mar 10, 1987
    • Chicago Bridge & Iron Company
    • Donald R. Cutler
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Anaerobic digester gas collection and storage systems
    • Patent number 4,437,987
    • Issue date Mar 20, 1984
    • Marvin L. Thornton
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Apparatus for carrying out an anaerobic fermentation of organic sol...
    • Patent number 4,436,818
    • Issue date Mar 13, 1984
    • Peter Widmer
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Ballasting digestor covers
    • Patent number 4,391,705
    • Issue date Jul 5, 1983
    • Envirotech Corporation
    • Lynn W. Cook
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Digester apparatus
    • Patent number 4,378,437
    • Issue date Mar 29, 1983
    • Envirotech Corporation
    • Lynn W. Cook
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Grant

    Methane generator
    • Patent number 4,349,355
    • Issue date Sep 14, 1982
    • Banadakoppa T. Lingappa
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Grant

    Gas collection apparatus
    • Patent number 4,256,837
    • Issue date Mar 17, 1981
    • Inventa AG fur Forschung und Patentverwertung, Zurich
    • Peter Fluri
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Grant

    Slurry digester and capping arrangement for use therein
    • Patent number 4,230,580
    • Issue date Oct 28, 1980
    • Commonwork Enterprises Limited
    • Christopher Dodson
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Organic digester apparatus
    • Patent number 4,166,835
    • Issue date Sep 4, 1979
    • Jay Anderson
    • C05 - FERTILISERS MANUFACTURE THEREOF
  • Information Patent Grant

    3628670
    • Patent number 3,628,670
    • Issue date Dec 21, 1971
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    3535236
    • Patent number 3,535,236
    • Issue date Oct 20, 1970
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3298670
    • Patent number 3,298,670
    • Issue date Jan 17, 1967
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    3288295
    • Patent number 3,288,295
    • Issue date Nov 29, 1966
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3255887
    • Patent number 3,255,887
    • Issue date Jun 14, 1966
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    3187897
    • Patent number 3,187,897
    • Issue date Jun 8, 1965
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    2786025
    • Patent number 2,786,025
    • Issue date Mar 19, 1957
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    2768136
    • Patent number 2,768,136
    • Issue date Oct 23, 1956
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents