Westlake Longview Corporation

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Maleic anhydride grafted LLDPE having high melt index
- Patent number 11,760,869
- Issue date Sep 19, 2023
- Westlake Longview Corporation
- John H. Brindle
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Candle filter support and plate assembly for polymer melts
- Patent number 11,691,094
- Issue date Jul 4, 2023
- Westlake Longview Corporation
- Kenneth Wayne Moser
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Maleic anhydride grafted LLDPE having high melt index
- Patent number 10,882,991
- Issue date Jan 5, 2021
- Westlake Longview Corporation
- John H. Brindle
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Candle filter support and plate assembly for polymer melts
- Patent number 10,814,254
- Issue date Oct 27, 2020
- Westlake Longview Corporation
- Kenneth Wayne Moser
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Maleic anhydride grafted LLDPE having high melt index
- Patent number 10,738,188
- Issue date Aug 11, 2020
- Westlake Longview Corporation
- John H. Brindle
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Candle filter support and plate assembly for polymer melts
- Patent number 10,188,968
- Issue date Jan 29, 2019
- Westlake Longview Corporation
- Kenneth Wayne Moser
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Maleic anhydride grafted LLDPE having high melt index
- Patent number 10,053,574
- Issue date Aug 21, 2018
- Westlake Longview Corporation
- John H. Brindle
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process and apparatus for polymerizing ethylene under ultra-high pr...
- Patent number 8,653,207
- Issue date Feb 18, 2014
- Westlake Longview Corporation
- Bailey James Salmon
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for preventing or reducing clogging of a fines ejector
- Patent number 8,198,384
- Issue date Jun 12, 2012
- Westlake Longview Corporation
- Glenn Edward Moore
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of preventing or reducing polymer agglomeration on grid in f...
- Patent number 8,129,482
- Issue date Mar 6, 2012
- Westlake Longview Corporation
- Larry Allen Noble
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of preventing or reducing agglomeration on grid in fluidized...
- Patent number 8,124,697
- Issue date Feb 28, 2012
- Westlake Longview Corporation
- Larry Allen Noble
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Streamer trap assembly
- Patent number 8,118,173
- Issue date Feb 21, 2012
- Westlake Longview Corp.
- Kevin Jude Taylor
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Polymerization process and associated apparatus
- Patent number 8,088,334
- Issue date Jan 3, 2012
- Westlake Longview Corp.
- Kenneth Alan Dooley
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymerization process and associated apparatus
- Patent number 8,063,158
- Issue date Nov 22, 2011
- Westlake Longview Corp.
- Kenneth Alan Dooley
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process and apparatus for olefin polymerization in a fluidized bed...
- Patent number 7,977,436
- Issue date Jul 12, 2011
- Westlake Longview Corp.
- Matthew Howard Scott
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Gas distribution plate for fluidized-bed olefin polymerization reac...
- Patent number 7,939,025
- Issue date May 10, 2011
- Westlake Longview Corp.
- Paul Keith Scherrer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the polymerization of olefins; novel polyethylenes, and...
- Patent number 7,893,180
- Issue date Feb 22, 2011
- Westlake Longview Corp.
- Randal Ray Ford
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Modified asphalt compositions
- Patent number RE42165
- Issue date Feb 22, 2011
- Westlake Longview Corp.
- Richard Kingsley Stuart, Jr.
- 524 - Synthetic resins or natural rubbers
Information Patent Grant
High-pressure separator
- Patent number 7,740,674
- Issue date Jun 22, 2010
- Westlake Longview Corporation
- Bailey James Salmon
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Process and apparatus for olefin polymerization in a fluidized bed...
- Patent number 7,718,139
- Issue date May 18, 2010
- Westlake Longview Corporation
- Matthew Howard Scott
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Modified asphalt compositions
- Patent number RE41167
- Issue date Mar 23, 2010
- Westlake Longview Corporation
- Richard Kingsley Stuart, Jr.
- 524 - Synthetic resins or natural rubbers
Information Patent Grant
Polyethylene copolymers having low n-hexane extractable
- Patent number 7,652,113
- Issue date Jan 26, 2010
- Westlake Longview Corporation
- Randal Ray Ford
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Swirling fluidized-bed reactors for olefin polymerization
- Patent number 7,446,156
- Issue date Nov 4, 2008
- Westlake Longview Corporation
- Kenneth Alan Dooley
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Modified asphalt compositions
- Patent number 7,439,286
- Issue date Oct 21, 2008
- Westlake Longview Corporation
- Richard Kingsley Stuart, Jr.
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymeric based carpet
- Patent number 7,351,465
- Issue date Apr 1, 2008
- Westlake Longview Corporation
- Gary D Jerdee
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Method for preventing or inhibiting fouling in a gas-phase polyolef...
- Patent number 7,253,239
- Issue date Aug 7, 2007
- Westlake Longview Corporation
- Kenneth Alan Dooley
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Maleic Anhydride Grafted LLDPE Having High Melt Index
- Publication number 20230374287
- Publication date Nov 23, 2023
- WESTLAKE LONGVIEW CORPORATION
- John H. BRINDLE
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Candle Filter Support and Plate Assembly for Polymer Melts
- Publication number 20230285878
- Publication date Sep 14, 2023
- WESTLAKE LONGVIEW CORPORATION
- Kenneth Wayne MOSER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Maleic Anhydride Grafted LLDPE Having High Melt Index
- Publication number 20210079208
- Publication date Mar 18, 2021
- WESTLAKE LONGVIEW CORPORATION
- John H. BRINDLE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Candle Filter Support and Plate Assembly for Polymer Melts
- Publication number 20210008471
- Publication date Jan 14, 2021
- WESTLAKE LONGVIEW CORPORATION
- Kenneth Wayne MOSER
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Maleic Anhydride Grafted LLDPE Having High Melt Index
- Publication number 20190218388
- Publication date Jul 18, 2019
- WESTLAKE LONGVIEW CORPORATION
- John H. BRINDLE
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Candle Filter Support and Plate Assembly for Polymer Melts
- Publication number 20190111362
- Publication date Apr 18, 2019
- WESTLAKE LONGVIEW CORPORATION
- Kenneth Wayne MOSER
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Maleic Anhydride Grafted LLDPE Having High Melt Index
- Publication number 20180319971
- Publication date Nov 8, 2018
- WESTLAKE LONGVIEW CORPORATION
- John H. BRINDLE
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Candle Filter Support and Plate Assembly for Polymer Melts
- Publication number 20180117504
- Publication date May 3, 2018
- WESTLAKE LONGVIEW CORPORATION
- Kenneth Wayne MOSER
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Maleic Anhydride Grafted LLDPE Having High Melt Index
- Publication number 20160046736
- Publication date Feb 18, 2016
- WESTLAKE LONGVIEW CORPORATION
- John H. BRINDLE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SIMPLIFIED PROCESS TO PREPARE POLYOLEFINS FROM SATURATED HYDROCARBONS
- Publication number 20130317270
- Publication date Nov 28, 2013
- WESTLAKE LONGVIEW CORPORATION
- Jeffrey James VANDERBILT
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
STREAMER TRAP ASSEMBLY
- Publication number 20100133152
- Publication date Jun 3, 2010
- WESTLAKE LONGVIEW CORPORATION
- Kevin Jude Taylor
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Application
METHOD OF PREVENTING OR REDUCING POLYMER AGGLOMERATION ON GRID IN F...
- Publication number 20090215956
- Publication date Aug 27, 2009
- WESTLAKE LONGVIEW CORPORATION
- Larry Allen NOBLE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD OF PREVENTING OR REDUCING AGGLOMERATION ON GRID IN FLUIDIZED...
- Publication number 20090211597
- Publication date Aug 27, 2009
- WESTLAKE LONGVIEW CORPORATION
- Larry Allen Noble
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Gas distribution plate for fluidized-bed olefin polymerization reac...
- Publication number 20080226512
- Publication date Sep 18, 2008
- Westlake Longview Corportion
- Paul Keith Scherrer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
High-pressure separator
- Publication number 20080177019
- Publication date Jul 24, 2008
- Westlake Longview Corportion
- Bailey James Salmon
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Trademarklast 30 trademarks

Information Trademark
98617078 - STEPUP
- Serial number 98617078
- Filing date Jun 25, 2024
- Westlake Longview Corporation
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
98195192 - PIVOTAL
- Serial number 98195192
- Filing date Sep 25, 2023
- Westlake Longview Corporation
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
97579555 - PIVOTAL
- Serial number 97579555
- Registration number 7392841
- Filing date Sep 6, 2022
- Westlake Longview Corporation
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
97579548 - STEPUP
- Serial number 97579548
- Filing date Sep 6, 2022
- Westlake Longview Corporation
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
86749633 - ENDURE
- Serial number 86749633
- Filing date Sep 8, 2015
- Westlake Longview Corporation
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
85486365 - EMAC+
- Serial number 85486365
- Registration number 4277006
- Filing date Dec 2, 2011
- Westlake Longview Corporation
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
85461516 - EBAC+
- Serial number 85461516
- Registration number 4276909
- Filing date Nov 1, 2011
- Westlake Longview Corporation
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
85461518 - ENERGX
- Serial number 85461518
- Registration number 4276910
- Filing date Nov 1, 2011
- Westlake Longview Corporation
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
85152138 - ELEVATE
- Serial number 85152138
- Registration number 4376830
- Filing date Oct 13, 2010
- Westlake Longview Corporation
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
85043415 - TYMAX
- Serial number 85043415
- Registration number 4154643
- Filing date May 20, 2010
- Westlake Longview Corporation
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
77385212 - HIFOR XTREME
- Serial number 77385212
- Registration number 3670225
- Filing date Jan 31, 2008
- Westlake Longview Corporation
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
77368553 - DOOLOOP
- Serial number 77368553
- Filing date Jan 10, 2008
- Westlake Longview Corporation
- 42 - Scientific and technological services and research and design relating thereto
Information Trademark
77332034 - HIFOR
- Serial number 77332034
- Registration number 3661578
- Filing date Nov 16, 2007
- Westlake Longview Corporation
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
77332028 - HIFOR CLEAR
- Serial number 77332028
- Registration number 3661577
- Filing date Nov 16, 2007
- Westlake Longview Corporation
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry

Westlake Longview Corporation

Organization

Patents Grantslast 30 patents

Maleic anhydride grafted LLDPE having high melt index

Candle filter support and plate assembly for polymer melts

Maleic anhydride grafted LLDPE having high melt index

Candle filter support and plate assembly for polymer melts

Maleic anhydride grafted LLDPE having high melt index

Candle filter support and plate assembly for polymer melts

Maleic anhydride grafted LLDPE having high melt index

Process and apparatus for polymerizing ethylene under ultra-high pr...

Method for preventing or reducing clogging of a fines ejector

Method of preventing or reducing polymer agglomeration on grid in f...

Method of preventing or reducing agglomeration on grid in fluidized...

Streamer trap assembly

Polymerization process and associated apparatus

Polymerization process and associated apparatus

Process and apparatus for olefin polymerization in a fluidized bed...

Gas distribution plate for fluidized-bed olefin polymerization reac...

Process for the polymerization of olefins; novel polyethylenes, and...

Modified asphalt compositions

High-pressure separator

Process and apparatus for olefin polymerization in a fluidized bed...

Modified asphalt compositions

Polyethylene copolymers having low n-hexane extractable

Swirling fluidized-bed reactors for olefin polymerization

Modified asphalt compositions

Polymeric based carpet

Method for preventing or inhibiting fouling in a gas-phase polyolef...

Patents Applicationslast 30 patents

Maleic Anhydride Grafted LLDPE Having High Melt Index

Candle Filter Support and Plate Assembly for Polymer Melts

Maleic Anhydride Grafted LLDPE Having High Melt Index

Candle Filter Support and Plate Assembly for Polymer Melts

Maleic Anhydride Grafted LLDPE Having High Melt Index

Candle Filter Support and Plate Assembly for Polymer Melts

Maleic Anhydride Grafted LLDPE Having High Melt Index

Candle Filter Support and Plate Assembly for Polymer Melts

Maleic Anhydride Grafted LLDPE Having High Melt Index

SIMPLIFIED PROCESS TO PREPARE POLYOLEFINS FROM SATURATED HYDROCARBONS

STREAMER TRAP ASSEMBLY

METHOD OF PREVENTING OR REDUCING POLYMER AGGLOMERATION ON GRID IN F...

METHOD OF PREVENTING OR REDUCING AGGLOMERATION ON GRID IN FLUIDIZED...

Gas distribution plate for fluidized-bed olefin polymerization reac...

High-pressure separator

Trademarklast 30 trademarks

98617078 - STEPUP

98195192 - PIVOTAL

97579555 - PIVOTAL

97579548 - STEPUP

86749633 - ENDURE

85486365 - EMAC+

85461516 - EBAC+

85461518 - ENERGX

85152138 - ELEVATE

85043415 - TYMAX

77385212 - HIFOR XTREME

77368553 - DOOLOOP

77332034 - HIFOR

77332028 - HIFOR CLEAR