TREA

George M. Fohlen

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  • Millbrae, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Aromatic cyclotriphosphazenes
    • Patent number 4,748,263
    • Issue date May 31, 1988
    • The United States of America as represented by the administrator of the Natio...
    • Devendra Kumar
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Aminophenoxycyclotriphosphazene cured epoxy resins and the composit...
    • Patent number 4,668,589
    • Issue date May 26, 1987
    • The United States of America as represented by the administrator of the Natio...
    • Devendra Kumar
    • C07 - ORGANIC CHEMISTRY
  • 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

    Fire and heat resistant laminating resins based on maleimido substi...
    • Patent number 4,634,759
    • Issue date Jan 6, 1987
    • The United States of America as represented by the administrator of the Natio...
    • Devendra Kumar
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Amine terminated bisaspartimide polymer
    • Patent number 4,600,769
    • Issue date Jul 15, 1986
    • The United States of America as represented by the administrator of the Natio...
    • Devendra Kumar
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    Laminate comprising fibers embedded in cured amine terminated bis-i...
    • Patent number 4,579,782
    • Issue date Apr 1, 1986
    • The United States of America as represented by the administrator of the Natio...
    • Devendra Kumar
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    Maleimido substituted aromatic cyclotriphosphazenes
    • Patent number 4,550,177
    • Issue date Oct 29, 1985
    • The United States of America as represented by the administrator of the Natio...
    • Devendra Kumar
    • C07 - ORGANIC CHEMISTRY
  • 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

    Phosphorus-containing imide resins
    • Patent number 4,496,701
    • Issue date Jan 29, 1985
    • The United States of America as represented by the administrator of the Natio...
    • Indra K. Varma
    • C07 - ORGANIC CHEMISTRY
  • 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-...
  • Information Patent Grant

    Phosphorus-containing imide resins
    • Patent number 4,433,115
    • Issue date Feb 21, 1984
    • The United States of America as represented by the administrator of the Natio...
    • Indra K. Varma
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Elastomer-modified phosphorus-containing imide resins
    • Patent number 4,421,820
    • Issue date Dec 20, 1983
    • The United States of America as represented by the administrator of the Natio...
    • Indra K. Varma
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Phosphorus-containing imide resins
    • Patent number 4,395,557
    • Issue date Jul 26, 1983
    • The United States of America as represented by the administrator of the Natio...
    • Indra K. Varma
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Phosphorus-containing bisimide resins
    • Patent number 4,276,344
    • Issue date Jun 30, 1981
    • Indra K. Varma
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...