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WESTLAKE LONGVIEW CORP

Overview
  • Total Patents
    134
  • GoodIP Patent Rank
    54,888
  • Filing trend
    ⇩ 71.0%
About

WESTLAKE LONGVIEW CORP has a total of 134 patent applications. It decreased the IP activity by 71.0%. Its first patent ever was published in 1999. It filed its patents most often in EPO (European Patent Office), United States and China. Its main competitors in its focus markets macromolecular chemistry and polymers, chemical engineering and machines are INEOS MFG BELGIUM NV, INEOS MFG BELGIUM N V and TEXAS PETROCHEMICALS LP.

Patent filings per year

Chart showing WESTLAKE LONGVIEW CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Dooley Kenneth Alan 39
#2 Strasser Wayne Scott 19
#3 Ford Randal Ray 18
#4 Noble Larry Allen 18
#5 Moore Glenn Edward 16
#6 Conner David B 14
#7 Taylor Kevin J 14
#8 Trochim Scott T 14
#9 Scott James H 14
#10 Salmon Bailey James 13

Latest patents

Publication Filing date Title
US2018117504A1 Candle filter support and plate assembly for polymer melts
US2016046736A1 Maleic anhydride grafted LLDPE having high melt index
US8653207B1 Process and apparatus for polymerizing ethylene under ultra-high pressure
WO2012096713A1 Method for preventing or reducing clogging of a fines ejector
JP2011208154A Procatalyst comprising bidentate ligand, catalyst system, and use in olefin polymerization
JP2010031296A Method for producing polyethylene
BRPI0908378A2 A method for preventing or reducing agglomeration or accumulation in or in a ground of gas distribution in a fluided bowl vase
CN101959902A Method of preventing or reducing polymer agglomeration on grid in fluidized-bed reactors
USRE42165E Modified asphalt compositions
EP2101894A1 High-pressure separator
EP2101908A1 Gas distribution plate for fluidized-bed olefin polymerization reactors equipped with flowrate or pressure sensors to detect grid fouling
WO2007136580A1 Pulsing olefin polymerization fluidized-bed reactors
CN101443108A Swirling fluidized-bed reactors for olefin polymerization
CN101426822A Simplified process to prepare polyolefins from saturated hydrocarbons
CN101336152A Strat-up procedure for underwater pelletizer
WO2007087001A1 Start-up procedure for underwater pelletizer
US2007270557A1 Swirling fluidized-bed reactors for olefin polymerization
US2008021178A1 Process and apparatus for olefin polymerization in a fluidized bed reactor
US2006094837A1 Method for preventing or inhibiting fouling in a gas-phase polyolefin polymerization process
CN1832968A Polymerization process and associated apparatus