Substantially pure carbon

Patents Grantslast 30 patents

  • Information Patent Grant

    Gas diffusion electrode for electrochemical oxygen reduction

    • Patent number 7,820,339
    • Issue date Oct 26, 2010
    • Ceramates, Inc.
    • John Howard Gordon
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Method of diffusing a catalyst for electrochemical oxygen reduction

    • Patent number 7,666,812
    • Issue date Feb 23, 2010
    • Ceramatec, Inc.
    • John Howard Gordon
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Ultra-dispersed nanocarbon and method for preparing the same

    • Patent number 7,300,958
    • Issue date Nov 27, 2007
    • FUTABA CORPORATION
    • Fumiaki Kataoka
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Gas diffusion electrode and catalyst for electrochemical oxygen red...

    • Patent number 7,259,126
    • Issue date Aug 21, 2007
    • Ceramatec, Inc.
    • John H. Gordon
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Use of buckysome or carbon nanotube for drug delivery

    • Patent number 7,070,810
    • Issue date Jul 4, 2006
    • C Sixty Inc.
    • Andreas Hirsch
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Fullerene (C60)-based X-ray contrast agent for diagnostic imaging

    • Patent number 6,660,248
    • Issue date Dec 9, 2003
    • William Marsh Rice University
    • Lon J. Wilson
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Polyaspartic acid and its salts for dispersing suspended solids

    • Patent number 5,284,512
    • Issue date Feb 8, 1994
    • Donlar Corporation
    • Larry P. Koskan
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Transmission reducing aerosol

    • Patent number 4,406,815
    • Issue date Sep 27, 1983
    • Arnold Magnusson
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3152996

    • Patent number 3,152,996
    • Issue date Oct 13, 1964
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    3132107

    • Patent number 3,132,107
    • Issue date May 5, 1964
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    3118844

    • Patent number 3,118,844
    • Issue date Jan 21, 1964
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    1974481

    • Patent number 1,974,481
    • Issue date Sep 25, 1934
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    1854061

    • Patent number 1,854,061
    • Issue date Apr 12, 1932
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    1818770

    • Patent number 1,818,770
    • Issue date Aug 11, 1931
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    1595052

    • Patent number 1,595,052
    • Issue date Aug 3, 1926
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    1577052

    • Patent number 1,577,052
    • Issue date Mar 16, 1926
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    1563713

    • Patent number 1,563,713
    • Issue date Dec 1, 1925
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    1345306

    • Patent number 1,345,306
    • Issue date Jun 29, 1920
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    1175958

    • Patent number 1,175,958
    • Issue date Mar 21, 1916
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    1082386

    • Patent number 1,082,386
    • Issue date Dec 23, 1913
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents