TREA

with internal voids

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  • CPC
  • D21H19/70
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Parent Industries

DTEXTILES PAPER D21Papermaking D21HPULP COMPOSITIONS PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D IMPREGNATING OR COATING OF PAPER TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G PAPER NOT OTHERWISE PROVIDED FOR D21H19/00Coated paper Coating material

Current Industry

D21H19/70with internal voids
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Resin foam composition and foam, and wallpaper
    • Patent number 11,161,953
    • Issue date Nov 2, 2021
    • Toppan Printing Co., Ltd.
    • Yumiko Oomori
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Resin foam composition and foam, and wallpaper
    • Patent number 9,951,193
    • Issue date Apr 24, 2018
    • Toppan Printing Co., Ltd.
    • Yumiko Oomori
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Method for fabricating bubbler
    • Patent number 9,718,247
    • Issue date Aug 1, 2017
    • Pei-Ti Lin
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Coatings for cellulosic material and methods of preparing and apply...
    • Patent number 9,346,960
    • Issue date May 24, 2016
    • Zachodniopomorski Uniwersytet Technologiczny W Szczecinie
    • Artur Bartkowiak
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Tissue with a moisture barrier
    • Patent number 6,132,803
    • Issue date Oct 17, 2000
    • The Procter & Gamble Company
    • Stephen Robert Kelly
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Tissue with a moisture barrier
    • Patent number 5,968,853
    • Issue date Oct 19, 1999
    • The Procter & Gamble Company
    • Stephen Robert Kelly
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Coated fibrous substrate with enhanced printability
    • Patent number 5,690,527
    • Issue date Nov 25, 1997
    • MacMillan Bloedel Packaging Inc.
    • Jerry Dean Rutledge
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Transfer paper for electrophotography and process for producing the...
    • Patent number 5,662,995
    • Issue date Sep 2, 1997
    • Fuji Xerox Co., Ltd.
    • Kunio Sakurai
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Expandable coating composition
    • Patent number 5,360,826
    • Issue date Nov 1, 1994
    • Rohm and Haas Company
    • Scott L. Egolf
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Expandable coating composition
    • Patent number 5,356,683
    • Issue date Oct 18, 1994
    • Rohm & Haas Company
    • Scott L. Egolf
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Recording sheet
    • Patent number 4,780,356
    • Issue date Oct 25, 1988
    • Asahi Glass Company Ltd.
    • Hiroshi Otouma
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Coated papers and cardboards and process for their manufacture
    • Patent number 4,477,518
    • Issue date Oct 16, 1984
    • Sauveur Cremona
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Paper coating methods
    • Patent number 4,263,344
    • Issue date Apr 21, 1981
    • Wiggins Teape Limited
    • Bronislaw Radvan
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    3915726
    • Patent number 3,915,726
    • Issue date Oct 28, 1975
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    3554786
    • Patent number 3,554,786
    • Issue date Jan 12, 1971
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    3478716
    • Patent number 3,478,716
    • Issue date Nov 18, 1969
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    3474053
    • Patent number 3,474,053
    • Issue date Oct 21, 1969
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    3384504
    • Patent number 3,384,504
    • Issue date May 21, 1968
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    3372044
    • Patent number 3,372,044
    • Issue date Mar 5, 1968
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    3372050
    • Patent number 3,372,050
    • Issue date Mar 5, 1968
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    3371053
    • Patent number 3,371,053
    • Issue date Feb 27, 1968
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    3309224
    • Patent number 3,309,224
    • Issue date Mar 14, 1967
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    3157533
    • Patent number 3,157,533
    • Issue date Nov 17, 1964
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    3108009
    • Patent number 3,108,009
    • Issue date Oct 22, 1963
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    2964403
    • Patent number 2,964,403
    • Issue date Dec 13, 1960
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents