Westlake Longview Corporation

États‑Unis d’Amérique


 
Quantité totale PI 79
Rang # Quantité totale PI 16 862
Note d'activité PI 2,2/5.0    20
Rang # Activité PI 41 066
Parent Westlake Chemical Corporation
Classe Nice dominante Produits chimiques destinés à l'...

Brevets

Marques

21 17
3 10
13 1
14
 
Dernier brevet 2023 - Maleic anhydride grafted lldpe h...
Premier brevet 1992 - Extrusion coating process for pr...
Dernière marque 2024 - STEPUP
Première marque 1955 - EPOLENE

Industrie (Classification de Nice)

Derniers inventions, produits et services

2024 P/S Unprocessed synthetic resins; unprocessed synthetic recycled resins sold in powder and pellet for...
P/S Unprocessed synthetic recycled resins sold in powder and pellet form for general industrial use S...
2023 Invention Maleic anhydride grafted lldpe having high melt index. Disclosed is a linear low-density polyeth...
Invention Candle filter support and plate assembly for polymer melts. A polymer melt candle filter having ...
2020 Invention Maleic anhydride grafted lldpe having high melt index. Disclosed is a linear low-density polyethy...
Invention Candle filter support and plate assembly for polymer melts. A polymer melt candle filter having a...
2017 P/S Solid ethylene vinyl acetate for general industrial use
P/S Synthetic resins, namely ethylene copolymer resins sold in pellet form to produce plastic product...
P/S Ethylene methyl acrylate copolymers for general industrial use
P/S Solid ethylene vinyl acetate for general industrial use.
P/S Polyethylene resins for use in the plastics industry.
P/S Polyethylene resins for use in the plastics industry
P/S Synthetic ethylene copolymer resins sold in pellet form for general industrial use
P/S Synthetic, adhesive resins in pellet form for use in further manufacture
P/S Synthetic ethylene copolymer resins sold in pellet form for general industrial use.
P/S Synthetic, adhesive resins in pellet form for use in further manufacture.
P/S Unprocessed polymer resins. Polyethylene waxes and waxes made from polyethylene.
2013 Invention Process and apparatus for polymerizing ethylene under ultra-high pressure. The invention relates ...
Invention Simplified process to prepare polyolefins from saturated hydrocarbons. A simplified process for ...
2011 P/S Ethylene methyl acrylate copolymers for general industrial use
Invention Method for preventing or reducing clogging of a fines ejector. A method for preventing or reducin...
P/S Polyethylene resins for use in the plastics industry
P/S Synthetic ethylene copolymer resins sold in pellet form for general industrial use
Invention Polymerization process and associated apparatus. There are disclosed polymerization processes and...
2010 P/S Solid ethylene vinyl acetate for further processing in connection with the manufacture of finishe...
P/S synthetic, adhesive resins in pellet form for use in further manufacture
Invention Process and apparatus for olefin polymerization in a fluidized bed reactor. A process and apparat...
2009 Invention Method of preventing or reducing polymer agglomeration on grid in fluidized-bed reactors. A proce...
Invention Method of preventing or reducing agglomeration on grid in fluidized-bed vessel. A method for prev...
2008 Invention Streamer trap assembly. A streamer trap assembly for collecting streamers from a flow of polymer ...
Invention Modified asphalt compositions. A modified asphalt composition is provided comprising at least one...
P/S POLYETHYLENE RESINS FOR USE IN THE PLASTICS INDUSTRY
2007 Invention Gas distribution plate for fluidized-bed olefin polymerization reactors. A gas distribution plate...
Invention High-pressure separator. A high-pressure separator with improved efficiency is provided. The sepa...
Invention Gas distribution plate for fluidized-bed olefin polymerization reactors equipped with flowrate or...
Invention Process for the polymerization of olefins; novel polyethylenes, and films and articles produced t...
Invention Pulsing olefin polymerization fluidized-bed reactors. A method of preventing or inhibiting foulin...
Invention Swirling fluidized-bed reactors for olefin polymerization. A method for polymerizing olefins in a...
Invention Simplified process to prepare polyolefins from saturated hydrocarbons. A simplified process for p...
2006 Invention Start-up procedure for underwater pelletizer. A method for starting up or stopping and restarting...
Invention Pulsing olefin polymerization fluidized-bed reactors. A method of preventing or inhibiting fouli...
Invention Start-up procedure for underwater pelletizer. A method for starting up or stopping and restartin...
2005 Invention Method for preventing or inhibiting fouling in a gas-phase polyolefin polymerization process. A m...
2004 Invention Hot melt adhesives with improved performance window. An adhesive composition is provided comprisi...
2002 P/S Printed matter; engineering drawings, technical documentation, printed reports. Support services ...
Invention Process for preparing a vanadium/titanium catalyst and use in olefin polymerization. There are de...
2000 P/S Polyethylene resins for use in the plastics industry.
1993 P/S synthetic ethylene copolymer resins sold in pellet form for general industrial use
1966 P/S Polymeric materials having utility in the industrial arts generally as modifiers, adhesives, text...
1964 P/S SYNTHETIC RESINS AND WAXES
1955 P/S Cires de polyéthylène. Cires de polyéthylène. Cires de polyéthylène.
P/S POLYETHYLENE WAXES AND WAXES MADE FROM POLYETHYLENE