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Robert T. Hamilton

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  • Seattle, WA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Meterable fibrous material
    • Patent number 9,617,687
    • Issue date Apr 11, 2017
    • International Paper Company
    • Christopher A. Mann
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Composite polymer
    • Patent number 9,328,231
    • Issue date May 3, 2016
    • Weyerhaeuser NR Company
    • Robert T. Hamilton
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polymeric composites
    • Patent number 8,722,773
    • Issue date May 13, 2014
    • Weyerhaeuser NR Company
    • Robert T. Hamilton
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Meterable fiberous material
    • Patent number 8,715,463
    • Issue date May 6, 2014
    • Weyerhaeuser NR Company
    • Christopher A Mann
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Fiber cement board with modified fiber
    • Patent number 8,317,914
    • Issue date Nov 27, 2012
    • Weyerhaeuer NR Company
    • Robert T Hamilton
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Fiber cement board with modified fiber
    • Patent number 8,241,419
    • Issue date Aug 14, 2012
    • Weyerhaeuser NR Company
    • Robert T Hamilton
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    High temperature peroxide bleaching of mechanical pulps
    • Patent number 6,743,332
    • Issue date Jun 1, 2004
    • Weyerhaeuser Company
    • Kaaren K. Haynes
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

  • Information Patent Application

    COMPOSITE POLYMER
    • Publication number 20230331968
    • Publication date Oct 19, 2023
    • International Paper Company
    • Robert T. Hamilton
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    COMPOSITE HAVING IMPROVED IN-PLANE PERMEABILITY AND ABSORBENT ARTIC...
    • Publication number 20220168158
    • Publication date Jun 2, 2022
    • International Paper Company
    • CHARLES E. MILLER
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    POLYMER COMPOSITES
    • Publication number 20200406505
    • Publication date Dec 31, 2020
    • International Paper Company
    • Robert T. Hamilton
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    CELLULOSE COMPOSITE MATERIALS
    • Publication number 20200216624
    • Publication date Jul 9, 2020
    • International Paper Company
    • Robert T. Hamilton
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    COMPOSITE POLYMER
    • Publication number 20200048435
    • Publication date Feb 13, 2020
    • International Paper Company
    • Robert T. Hamilton
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    COMPOSITE POLYMER
    • Publication number 20200048444
    • Publication date Feb 13, 2020
    • International Paper Company
    • Robert T. Hamilton
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    POLYMERIC COMPOSITES
    • Publication number 20190084185
    • Publication date Mar 21, 2019
    • International Paper Company
    • Robert T. Hamilton
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    METERABLE FIBEROUS MATERIAL
    • Publication number 20170191220
    • Publication date Jul 6, 2017
    • International Paper Company
    • Christopher A. Mann
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    Composite Polymer
    • Publication number 20130210965
    • Publication date Aug 15, 2013
    • WEYERHAEUSER NR COMPANY
    • Robert T. Hamilton
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Composite Polymer
    • Publication number 20130206035
    • Publication date Aug 15, 2013
    • WEYERHAEUSER NR COMPANY
    • Robert T. Hamilton
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Composite Polymer
    • Publication number 20130206036
    • Publication date Aug 15, 2013
    • WEYERHAEUSER NR COMPANY
    • Robert T. Hamilton
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Composite Polymer Molded Product
    • Publication number 20130206037
    • Publication date Aug 15, 2013
    • WEYERHAEUSER NR COMPANY
    • Robert T. Hamilton
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    POLYMERIC COMPOSITES
    • Publication number 20120208933
    • Publication date Aug 16, 2012
    • WEYERHAEUSER NR COMPANY
    • Robert T. HAMILTON
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Meterable Fiberous Material
    • Publication number 20120199047
    • Publication date Aug 9, 2012
    • WEYERHAEUSER NR COMPANY
    • Christopher A. Mann
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    Meterable Fiberous Material
    • Publication number 20100307702
    • Publication date Dec 9, 2010
    • WEYERHAEUSER NR COMPANY
    • Christopher A. Mann
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    FIBER CEMENT BOARD WITH MODIFIED FIBER
    • Publication number 20100300330
    • Publication date Dec 2, 2010
    • WEYERHAEUSER NR COMPANY
    • ROBERT T. HAMILTON
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    FIBER CEMENT BOARD WITH MODIFIED FIBER
    • Publication number 20100300329
    • Publication date Dec 2, 2010
    • WEYERHAEUSER NR COMPANY
    • ROBERT T. HAMILTON
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    Densification agent and oil treated cellulose fibers
    • Publication number 20050133180
    • Publication date Jun 23, 2005
    • Hugh West
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Attachment of superabsorbent materials to fibers using oil
    • Publication number 20050031841
    • Publication date Feb 10, 2005
    • Weyerhaeuser Company
    • Robert Hamilton
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    High temperature peroxide bleaching of mechanical pulps
    • Publication number 20020189021
    • Publication date Dec 19, 2002
    • Weyerhaeuser Company
    • Kaaren K. Haynes
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE