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Mark P. Mack

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  • Chester, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Modifying tubular LDPE with free radical initiator
    • Patent number 8,207,277
    • Issue date Jun 26, 2012
    • Equistar Chemicals, LP
    • Debra L. Beran
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Preparation of multilayer polyethylene thin films
    • Patent number 8,034,461
    • Issue date Oct 11, 2011
    • Equistar Chemicals, LP
    • D. Ryan Breese
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Preparation of multimodal polyethylene
    • Patent number 7,855,255
    • Issue date Dec 21, 2010
    • Equistar Chemicals, LP
    • Venki Chandrashekar
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Olefin polymerization process
    • Patent number 7,723,451
    • Issue date May 25, 2010
    • Equistar Chemicals, LP
    • Sandor Nagy
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Preparation of multimodal polyethylene
    • Patent number 7,473,745
    • Issue date Jan 6, 2009
    • Equistar Chemicals, LP
    • Venki Chandrashekar
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polyethylene process
    • Patent number 7,423,098
    • Issue date Sep 9, 2008
    • Equistar Chemicals, LP
    • Philip J. Garrison
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Olefin polymerization methods
    • Patent number 7,273,914
    • Issue date Sep 25, 2007
    • Equistar Chemicals, LP
    • Shaotian Wang
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polymer resins with improved environmental stress crack resistance
    • Patent number 7,230,054
    • Issue date Jun 12, 2007
    • Equistar Chemicals, LP
    • Harilaos Mavridis
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Solution polymerization process utilizing preassembled bimetallic Z...
    • Patent number 7,144,964
    • Issue date Dec 5, 2006
    • Equistar Chemicals, LP
    • Sandor Nagy
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Catalysts containing at least one heterocyclic ligand for improving...
    • Patent number 7,094,723
    • Issue date Aug 22, 2006
    • Equistar Chemicals L.P.
    • Shaotian Wang
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Multi-phase polypropylene compositions
    • Patent number 7,030,188
    • Issue date Apr 18, 2006
    • Equistar Chemicals, LP
    • Maged G. Botros
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Zwitterionic Metallocycles
    • Patent number 7,005,489
    • Issue date Feb 28, 2006
    • Equistar Chemicals, LP
    • Sandor Nagy
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method for making polyolefins
    • Patent number 6,908,972
    • Issue date Jun 21, 2005
    • Equistar Chemicals, LP
    • Barbara M. Tsuie
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Preparation of olefin-acrylic copolymers with late transition metal...
    • Patent number 6,844,402
    • Issue date Jan 18, 2005
    • Equistar Chemicals, LP
    • Jia-Chu Liu
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Catalysts for making polyolefins
    • Patent number 6,838,410
    • Issue date Jan 4, 2005
    • Equistar Chemicals, LP
    • Shaotian Wang
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for making low-density polyolefins
    • Patent number 6,559,251
    • Issue date May 6, 2003
    • Equistar Chemicals, LP
    • Shaotian Wang
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Preparation of ultra-high-molecular-weight polyethylene
    • Patent number 6,265,504
    • Issue date Jul 24, 2001
    • Equistar Chemicals, LP
    • Jia-Chu Liu
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Ethylene polymerization process
    • Patent number 6,255,415
    • Issue date Jul 3, 2001
    • Equistar Chemicals, LP
    • Shaotian Wang
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for producing polyethylene film composition having broad mo...
    • Patent number 6,147,167
    • Issue date Nov 14, 2000
    • Equistar Chemicals, LP
    • Mark P. Mack
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Olefin polymerization process
    • Patent number 6,127,484
    • Issue date Oct 3, 2000
    • Equistar Chemicals, LP
    • Leonard V. Cribbs
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polyethlene film composition having broad molecular weight distribu...
    • Patent number 5,962,598
    • Issue date Oct 5, 1999
    • Equistar Chemicals, LP
    • Mark P. Mack
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    Modifying tubular LDPE with free radical initiator
    • Publication number 20100076160
    • Publication date Mar 25, 2010
    • Debra L. Beran
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Preparation of multimodal polyethylene
    • Publication number 20090099316
    • Publication date Apr 16, 2009
    • EQUISTAR CHEMICALS, L.P.
    • Venki Chandrashekar
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Olefin polymerization process
    • Publication number 20090062490
    • Publication date Mar 5, 2009
    • Sandor Nagy
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Polyethylene process
    • Publication number 20070167585
    • Publication date Jul 19, 2007
    • Philip J. Garrison
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Preparation of multimodal polyethylene
    • Publication number 20070055021
    • Publication date Mar 8, 2007
    • Venki Chandrashekar
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Olefin polymerization methods
    • Publication number 20070032619
    • Publication date Feb 8, 2007
    • Shaotian Wang
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Preparation of multilayer polyethylene thin films
    • Publication number 20060177681
    • Publication date Aug 10, 2006
    • D. Ryan Breese
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Multilayer polyethylene thin films
    • Publication number 20060177641
    • Publication date Aug 10, 2006
    • D. Ryan Breese
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Solution polymerization process utilizing preassembled bimetallic Z...
    • Publication number 20060041088
    • Publication date Feb 23, 2006
    • Sandor Nagy
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Polymer resins with improved environmental stress crack resistance
    • Publication number 20050288443
    • Publication date Dec 29, 2005
    • Harilaos Mavridis
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Multi-phase polypropylene compositions
    • Publication number 20050222327
    • Publication date Oct 6, 2005
    • Maged G. Botros
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Zwitterionic metallocycles
    • Publication number 20050070728
    • Publication date Mar 31, 2005
    • Sandor Nagy
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Catalysts for making polyolefins
    • Publication number 20040023791
    • Publication date Feb 5, 2004
    • Shaotian Wang
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Catalysts containing at least one heterocyclic ligand for improving...
    • Publication number 20030203807
    • Publication date Oct 30, 2003
    • Equistar Chemicals L.P.
    • Shaotian Wang
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Method for making polyolefins
    • Publication number 20030195306
    • Publication date Oct 16, 2003
    • Barbara M. Tsuie
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Ethylene polymerization process
    • Publication number 20010056161
    • Publication date Dec 27, 2001
    • Shaotian Wang
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...