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Bappalige N. Achar

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  • Mysore, IN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for preparing phthalocyanine polymer from imide containing...
    • Patent number 4,649,189
    • Issue date Mar 10, 1987
    • The United States of America as represented by the administrator of the Natio...
    • Bappalige N. Achar
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Metal (II) 4,4',4",4'"-phthalocyanine tetraamines as curing agents...
    • Patent number 4,537,834
    • Issue date Aug 27, 1985
    • The United States of America as represented by the administrator of the Natio...
    • Bappalige N. Achar
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Metal phthalocyanine intermediates for the preparation of polymers
    • Patent number 4,522,755
    • Issue date Jun 11, 1985
    • The United States of America as represented by the United States National Aer...
    • Bappalige N. Achar
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Phthalocyanine polymers
    • Patent number 4,499,260
    • Issue date Feb 12, 1985
    • The United States of America as represented by the administrator of the Natio...
    • Bappalige N. Achar
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Metal phthalocyanine polymers
    • Patent number 4,450,268
    • Issue date May 22, 1984
    • The United States of America as represented by the administrator of the Natio...
    • Bappalige N. Achar
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...