TREA

Nalge Company

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  • Rochester, NY, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Squeeze bottle and leakproof closure device
    • Patent number 5,603,436
    • Issue date Feb 18, 1997
    • Nalge Company
    • Richard A. Leoncavallo
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Bike bottle
    • Patent number D358530
    • Issue date May 23, 1995
    • Nalge Company
    • Ravinder C. Mehra
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Apparatus and method for sterilizing containers in an autoclave
    • Patent number 5,391,350
    • Issue date Feb 21, 1995
    • Nalge Company
    • Jeffrey R. Wagner
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Dropper bottle assembly with squeeze cap
    • Patent number 5,328,058
    • Issue date Jul 12, 1994
    • Nalge Company
    • Richard A. Leoncavallo
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Liquid dropper spout having lockable pivoted closure cap
    • Patent number 5,246,145
    • Issue date Sep 21, 1993
    • Nalge Company
    • Richard A. Leoncavallo
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Dropper nozzle and cover assembly
    • Patent number D338830
    • Issue date Aug 31, 1993
    • Nalge Company
    • Richard A. Leoncavallo
    • D09 - Packages and containers for goods
  • Information Patent Grant

    Test tube rack and retainer
    • Patent number 5,080,232
    • Issue date Jan 14, 1992
    • Nalge Company
    • Richard A. Leoncavallo
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Plastic hydrometer
    • Patent number 4,993,263
    • Issue date Feb 19, 1991
    • Nalge Company
    • Ravinder C. Mehra
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Cryogenic vial
    • Patent number D310264
    • Issue date Aug 28, 1990
    • Nalge Company
    • Richard A. Leoncavallo
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Centrifuge tube
    • Patent number 4,902,270
    • Issue date Feb 20, 1990
    • Nalge Company
    • Paul V. Comeau
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Storage container
    • Patent number 4,898,278
    • Issue date Feb 6, 1990
    • Nalge Company
    • Richard A. Leoncavallo
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Pressure filter assembly with bleed valve
    • Patent number 4,861,466
    • Issue date Aug 29, 1989
    • Nalge Company
    • Richard A. Leoncavallo
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Bottle closure assembly
    • Patent number 4,858,776
    • Issue date Aug 22, 1989
    • Nalge Company
    • Ravinder C. Mehra
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Filter unit
    • Patent number D297860
    • Issue date Sep 27, 1988
    • Nalge Company
    • Richard A. Leoncavallo
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Autoclavable rack container
    • Patent number 4,772,418
    • Issue date Sep 20, 1988
    • Nalge Company
    • Richard A. Leoncavallo
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Storage rack for box-like container
    • Patent number 4,771,900
    • Issue date Sep 20, 1988
    • Nalge Company
    • Richard A. Leoncavallo
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Package and method of filling and dispensing a plurality of bottles
    • Patent number 4,730,730
    • Issue date Mar 15, 1988
    • Nalge Company
    • Walter J. Clarkson
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Plastic filter units having a weld cellulose filter
    • Patent number 4,702,834
    • Issue date Oct 27, 1987
    • Nalge Company
    • Robert G. Relyea
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Plastic filter assembly
    • Patent number 4,689,147
    • Issue date Aug 25, 1987
    • Nalge Company
    • Richard A. Leoncavallo
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Electrically powered and heated endodontic syringe
    • Patent number 4,684,344
    • Issue date Aug 4, 1987
    • Nalge Company
    • Charles E. Brockway
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Reusable filter unit with recoverable filter membrane
    • Patent number 4,678,576
    • Issue date Jul 7, 1987
    • Nalge Company
    • Richard A. Leoncavallo
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    73794489 - NALGENE
    • Serial number 73794489
    • Registration number 1764075
    • Filing date Apr 20, 1989
    • NALGE COMPANY
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73622431 - MIDWEST TRADITION
    • Serial number 73622431
    • Registration number 1446202
    • Filing date Sep 26, 1986
    • NALGE COMPANY
    • 10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
  • Information Trademark

    72085894 - NALGON
    • Serial number 72085894
    • Registration number 699617
    • Filing date Nov 23, 1959
    • NALGE COMPANY, INC.
    • 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
  • Information Trademark

    72085893 - NALGENE
    • Serial number 72085893
    • Registration number 701346
    • Filing date Nov 23, 1959
    • NALGE COMPANY, INC.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    72085895 - NALGE
    • Serial number 72085895
    • Registration number 710565
    • Filing date Nov 23, 1959
    • NALGE COMPANY, INC.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments