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Celestino M. Perez

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  • Pasedena, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Processes using staged hydrogen addition
    • Patent number 9,676,882
    • Issue date Jun 13, 2017
    • ExxonMobil Chemical Patents Inc.
    • Matthew W. Holtcamp
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Reverse staged impact copolymers
    • Patent number 9,376,559
    • Issue date Jun 28, 2016
    • ExxonMobil Chemical Patents Inc.
    • Matthew W. Holtcamp
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Propylene copolymer compositions and processes to produce them
    • Patent number 9,321,914
    • Issue date Apr 26, 2016
    • ExxonMobil Chemical Patents Inc.
    • Matthew W. Holtcamp
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Processes using staged hydrogen addition
    • Patent number 9,279,024
    • Issue date Mar 8, 2016
    • ExxonMobil Chemical Patents Inc.
    • Matthew W. Holtcamp
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Olefin polymerization catalysts, their synthesis and use
    • Patent number 7,541,413
    • Issue date Jun 2, 2009
    • ExxonMobil Chemical Patents Inc.
    • Donna J. Crowther
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents