using vibrating devices

Industry

  • CPC
  • D21B1/303
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Patents Grantslast 30 patents

  • Information Patent Grant

    Methods for the separation of baobab fibers

    • Patent number 11,643,774
    • Issue date May 9, 2023
    • HOPE TREE INTERNATIONAL GMBH
    • Lambert Dustin Dinzinger
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Method for producing lignin degradation product

    • Patent number 9,493,912
    • Issue date Nov 15, 2016
    • Kao Corporation
    • Hayato Yoshikawa
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Grant

    Carbon paper recycling system

    • Patent number 4,045,243
    • Issue date Aug 30, 1977
    • Riverbank Laboratories, Inc.
    • Andrew M. Wohlert
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Fertilizer

    • Patent number 4,006,006
    • Issue date Feb 1, 1977
    • Biocel Corporation
    • Ronald A. Penque
    • C05 - FERTILISERS MANUFACTURE THEREOF
  • Information Patent Grant

    Process of sonically treating municipal waste to produce high quali...

    • Patent number 3,933,577
    • Issue date Jan 20, 1976
    • Ronald A. Penque
    • C05 - FERTILISERS MANUFACTURE THEREOF
  • Information Patent Grant

    3850771

    • Patent number 3,850,771
    • Issue date Nov 26, 1974
    • C05 - FERTILISERS MANUFACTURE THEREOF
  • Information Patent Grant

    3330487

    • Patent number 3,330,487
    • Issue date Jul 11, 1967
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    2922588

    • Patent number 2,922,588
    • Issue date Jan 26, 1960
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents