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Richard J. Carey

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  • Sherborn, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Photoresist and organic antireflective coating compositions
    • Patent number 7,029,821
    • Issue date Apr 18, 2006
    • Rohm and Haas Electronic Materials LLC
    • Richard J. Carey
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Process for removing metal ions from organic photoresist solutions
    • Patent number 5,674,662
    • Issue date Oct 7, 1997
    • Shipley Company, L.L.C.
    • Charles R. Szmanda
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Modified cation exhange process
    • Patent number 5,571,657
    • Issue date Nov 5, 1996
    • Shipley Company, Inc.
    • Charles R. Szmanda
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Purification process
    • Patent number 5,518,628
    • Issue date May 21, 1996
    • Shipley Company Inc.
    • Richard J. Carey
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Purification process
    • Patent number 5,500,127
    • Issue date Mar 19, 1996
    • Rohm & Haas Company
    • Richard J. Carey
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Modified anion exchange process
    • Patent number 5,472,616
    • Issue date Dec 5, 1995
    • Shipley Company, Inc.
    • Charles R. Szmanda
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Purification process
    • Patent number 5,443,736
    • Issue date Aug 22, 1995
    • Shipley Company Inc.
    • Charles R. Szmanda
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Point-of-use purification
    • Patent number 5,350,714
    • Issue date Sep 27, 1994
    • Shipley Company Inc.
    • Peter Trefonas
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents