Assignee
WESTLAKE LONGVIEW CORP
US·22 granted patents·5 pending applications·108 citations·filing 2001–2025
Top patents by PatentIndex Score
27 records- 0194US11691094B2Candle filter support and plate assembly for polymer meltsWESTLAKE LONGVIEW CORP·Filed 2020·Granted Jul 4, 2023·5 cites·16 claims
- 0292US10814254B2Candle filter support and plate assembly for polymer meltsWESTLAKE LONGVIEW CORP·Filed 2018·Granted Oct 27, 2020·6 cites·15 claims
- 0391US10053574B2Maleic anhydride grafted LLDPE having high melt indexWESTLAKE LONGVIEW CORP·Filed 2015·Granted Aug 21, 2018·9 cites·11 claims
- 0490US10738188B2Maleic anhydride grafted LLDPE having high melt indexWESTLAKE LONGVIEW CORP·Filed 2018·Granted Aug 11, 2020·4 cites·19 claims
- 0590USRE41167EModified asphalt compositionsWESTLAKE LONGVIEW CORP·Filed 2008·Granted Mar 23, 2010·10 cites·33 claims
- 0689US10882991B2Maleic anhydride grafted LLDPE having high melt indexWESTLAKE LONGVIEW CORP·Filed 2019·Granted Jan 5, 2021·2 cites·20 claims
- 0789US2026015498A1Maleic Anhydride Grafted LLDPE Having High Melt IndexWESTLAKE LONGVIEW CORP·Filed 2025·Application pending·0 cites
- 0888US7893180B2Process for the polymerization of olefins; novel polyethylenes, and films and articles produced therefromWESTLAKE LONGVIEW CORP·Filed 2007·Granted Feb 22, 2011·8 cites·12 claims
- 0986USRE42165EModified asphalt compositionsWESTLAKE LONGVIEW CORP·Filed 2008·Granted Feb 22, 2011·7 cites·44 claims
- 1085US7351465B2Polymeric based carpetWESTLAKE LONGVIEW CORP·Filed 2001·Granted Apr 1, 2008·21 cites·6 claims
- 1184US12534615B2Maleic anhydride grafted LLDPE having high melt indexWESTLAKE LONGVIEW CORP·Filed 2023·Granted Jan 27, 2026·0 cites·20 claims
- 1283US12239925B2Candle filter support and plate assembly for polymer meltsWESTLAKE LONGVIEW CORP·Filed 2023·Granted Mar 4, 2025·0 cites·18 claims
- 1382US10188968B2Candle filter support and plate assembly for polymer meltsWESTLAKE LONGVIEW CORP·Filed 2016·Granted Jan 29, 2019·2 cites·17 claims
- 1482US7977436B2Process and apparatus for olefin polymerization in a fluidized bed reactorWESTLAKE LONGVIEW CORP·Filed 2010·Granted Jul 12, 2011·5 cites·5 claims
- 1580US8653207B1Process and apparatus for polymerizing ethylene under ultra-high pressureWESTLAKE LONGVIEW CORP·Filed 2012·Granted Feb 18, 2014·3 cites·15 claims
- 1678US7718139B2Process and apparatus for olefin polymerization in a fluidized bed reactorWESTLAKE LONGVIEW CORP·Filed 2006·Granted May 18, 2010·5 cites·3 claims
- 1778US7446156B2Swirling fluidized-bed reactors for olefin polymerizationWESTLAKE LONGVIEW CORP·Filed 2006·Granted Nov 4, 2008·4 cites·4 claims
- 1876US7652113B2Polyethylene copolymers having low n-hexane extractableWESTLAKE LONGVIEW CORP·Filed 2003·Granted Jan 26, 2010·10 cites·4 claims
- 1976US7439286B2Modified asphalt compositionsWESTLAKE LONGVIEW CORP·Filed 2006·Granted Oct 21, 2008·3 cites·7 claims
- 2072US11760869B2Maleic anhydride grafted LLDPE having high melt indexWESTLAKE LONGVIEW CORP·Filed 2020·Granted Sep 19, 2023·0 cites·19 claims
- 2164US7740674B2High-pressure separatorWESTLAKE LONGVIEW CORP·Filed 2007·Granted Jun 22, 2010·4 cites·12 claims
- 2259US2013317270A1Simplified process to prepare polyolefins from saturated hydrocarbonsWESTLAKE LONGVIEW CORP·Filed 2013·Application pending·0 cites
- 2348US7253239B2Method for preventing or inhibiting fouling in a gas-phase polyolefin polymerization processWESTLAKE LONGVIEW CORP·Filed 2005·Granted Aug 7, 2007·0 cites·11 claims
- 2446US2025257201A1Blown film compositions containing nanocomposite and compatibilizerWESTLAKE LONGVIEW CORP·Filed 2025·Application pending·0 cites
- 2546US2025257200A1Polymeric compositions containing nanocomposite for forming filmWESTLAKE LONGVIEW CORP·Filed 2025·Application pending·0 cites
- 2645US7939025B2Gas distribution plate for fluidized-bed olefin polymerization reactorsWESTLAKE LONGVIEW CORP·Filed 2007·Granted May 10, 2011·0 cites·18 claims
- 2745US2025256447A1Cast films and extrusion-coated substrates containing nanocomposite and compatibilizerWESTLAKE LONGVIEW CORP·Filed 2025·Application pending·0 cites
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