TREA

Alpha cellulose

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Industry

  • CPC
  • Y10S162/05
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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 Y10S162/00Paper making and fiber liberation

Current Industry

Y10S162/05Alpha cellulose
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Saturating grade paper
    • Patent number 4,895,759
    • Issue date Jan 23, 1990
    • PPG Industries, Inc.
    • Roger A. Crawford
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Process for the production of laminated sheet
    • Patent number 4,652,324
    • Issue date Mar 24, 1987
    • Sanyo-Kokusaku Pulp Co., Ltd.
    • Naotoshi Yamashina
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Method for obtaining useful products from green pseudostem, includi...
    • Patent number 4,547,263
    • Issue date Oct 15, 1985
    • Babington A. Quame
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    2698334
    • Patent number 2,698,334
    • Issue date Dec 28, 1954
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    2187710
    • Patent number 2,187,710
    • Issue date Jan 16, 1940
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    2176850
    • Patent number 2,176,850
    • Issue date Oct 17, 1939
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    1991786
    • Patent number 1,991,786
    • Issue date Feb 19, 1935
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    1968223
    • Patent number 1,968,223
    • Issue date Jul 31, 1934
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    1949549
    • Patent number 1,949,549
    • Issue date Mar 6, 1934
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    1935728
    • Patent number 1,935,728
    • Issue date Nov 21, 1933
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    1935580
    • Patent number 1,935,580
    • Issue date Nov 14, 1933
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    1931933
    • Patent number 1,931,933
    • Issue date Oct 24, 1933
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    1931575
    • Patent number 1,931,575
    • Issue date Oct 24, 1933
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    1919329
    • Patent number 1,919,329
    • Issue date Jul 25, 1933
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    1918250
    • Patent number 1,918,250
    • Issue date Jul 18, 1933
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    1913329
    • Patent number 1,913,329
    • Issue date Jun 6, 1933
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    1899223
    • Patent number 1,899,223
    • Issue date Feb 28, 1933
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    1891337
    • Patent number 1,891,337
    • Issue date Dec 20, 1932
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    1882175
    • Patent number 1,882,175
    • Issue date Oct 11, 1932
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    1880047
    • Patent number 1,880,047
    • Issue date Sep 27, 1932
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    1864985
    • Patent number 1,864,985
    • Issue date Jun 28, 1932
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    1860432
    • Patent number 1,860,432
    • Issue date May 31, 1932
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    1860053
    • Patent number 1,860,053
    • Issue date May 24, 1932
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    1858017
    • Patent number 1,858,017
    • Issue date May 10, 1932
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    1854331
    • Patent number 1,854,331
    • Issue date Apr 19, 1932
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    1851330
    • Patent number 1,851,330
    • Issue date Mar 29, 1932
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    1848662
    • Patent number 1,848,662
    • Issue date Mar 8, 1932
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    1842649
    • Patent number 1,842,649
    • Issue date Jan 26, 1932
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    1839774
    • Patent number 1,839,774
    • Issue date Jan 5, 1932
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    1831647
    • Patent number 1,831,647
    • Issue date Nov 10, 1931
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents