TREA

Ramanathan Ramakrishnan

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  • Gujarat, IN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Precipitated silicas
    • Patent number 7,008,617
    • Issue date Mar 7, 2006
    • J. M. Huber Corporation
    • Rajeev B. Karpe
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Transparent dentifrices
    • Patent number 6,616,916
    • Issue date Sep 9, 2003
    • J. M. Huber Corporation
    • Rajeev B. Karpe
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE