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Indra K. Varma

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  • New Delhi, IN
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Patents Grantslast 30 patents

  • 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

    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