Chromium, molybdenum, tungsten or compounds thereof

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CPC
C08F4/69

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CCHEMISTRY METALLURGY C08Organic compounds C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS C08F4/00Polymerisation catalysts

Current Industry

C08F4/69Chromium, molybdenum, tungsten or compounds thereof

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Modified supported chromium catalysts and ethylene-based polymers p...
- Patent number 12,059,672
- Issue date Aug 13, 2024
- Chevron Phillips Chemical Company LP
- Masud M. Monwar
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Modified supported chromium catalysts and ethylene-based polymers p...
- Patent number 11,865,528
- Issue date Jan 9, 2024
- Chevron Phillips Chemical Company LP
- Masud M. Monwar
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Oligomerization catalyst system activation and related ethylene oli...
- Patent number 11,859,025
- Issue date Jan 2, 2024
- Chevron Phillips Chemical Company LP
- Steven M. Bischof
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Catalyst for ring expansion metathesis polymerization of cyclic mon...
- Patent number 11,794,178
- Issue date Oct 24, 2023
- University of Florida Research Foundation, Inc.
- Adam S. Veige
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Tetraphenylphenoxy tungsten oxo alkylidene complexes and methods of...
- Patent number 11,702,436
- Issue date Jul 18, 2023
- Verbio Vereinigte Bioenergie AG
- Henrik Gulyas
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polymer flow index modifier
- Patent number 11,655,316
- Issue date May 23, 2023
- Univation Technologies, LLC
- Charles D. Lester
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of an olefinic copolymer having polar g...
- Patent number 11,603,419
- Issue date Mar 14, 2023
- SABIC GLOBAL TECHNOLOGIES B.V.
- Robbert Duchateau
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Producing a polyethylene polymer
- Patent number 11,421,054
- Issue date Aug 23, 2022
- Univation Technologies, LLC
- Samuel Bernal
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Chromium oxide catalyst for ethylene polymerization
- Patent number 11,306,163
- Issue date Apr 19, 2022
- SABIC GLOBAL TECHNOLOGIES B.V.
- Orass M. Hamed
- B60 - VEHICLES IN GENERAL
Information Patent Grant
C1,C2-bridged ligands and catalysts
- Patent number 11,285,465
- Issue date Mar 29, 2022
- ExxonMobil Chemical Patents Inc.
- Crisita Carmen H. Atienza
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Catalyst for ring expansion metathesis polymerization of cyclic mon...
- Patent number 11,241,681
- Issue date Feb 8, 2022
- University of Florida Research Foundation, Inc.
- Adam S. Veige
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Oligomerization catalyst and method for preparing ethylene oligomer...
- Patent number 11,235,315
- Issue date Feb 1, 2022
- SK Innovation Co., Ltd.
- Sang Ick Lee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Selectively transitioning polymerization processes
- Patent number 11,161,923
- Issue date Nov 2, 2021
- Univation Technologies, LLC
- Bo Liu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Organometal catalyst having cationic transition metal complex and b...
- Patent number 11,155,655
- Issue date Oct 26, 2021
- LG Chem, Ltd.
- Gyeong Shin Choi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for separating ethylene oligomerization reaction products
- Patent number 11,097,996
- Issue date Aug 24, 2021
- LG Chem, Ltd.
- Mi Kyung Kim
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Chromium-based olefin polymerization catalysts
- Patent number 11,059,916
- Issue date Jul 13, 2021
- ExxonMobil Chemical Patents Inc.
- Glen E. Alliger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Producing a polyethylene polymer
- Patent number 11,014,998
- Issue date May 25, 2021
- Univation Technologies, LLC
- Samuel Bernal
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ligand compound, organic chromium compound, catalyst system for ole...
- Patent number 10,947,256
- Issue date Mar 16, 2021
- LG Chem, Ltd.
- Seul Ki Im
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Flexible manufacturing system for selectively producing different l...
- Patent number 10,947,324
- Issue date Mar 16, 2021
- TPC Group LLC
- Michael O. Nutt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Oligomerization of ethylene
- Patent number 10,919,819
- Issue date Feb 16, 2021
- SK Innovation Co., Ltd.
- Sudevan Sujith
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method for preparing oligomerization catalyst system and oligomeriz...
- Patent number 10,870,104
- Issue date Dec 22, 2020
- LG Chem, Ltd.
- Seul Ki Im
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polymer flow index modifier
- Patent number 10,870,719
- Issue date Dec 22, 2020
- Univation Technologies, LLC
- Charles D. Lester
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyolefin production with chromium-based catalysts
- Patent number 10,835,890
- Issue date Nov 17, 2020
- Univation Technologies, LLC
- Kevin J. Cann
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Ligand compound, organic chromium compound, catalyst system for ole...
- Patent number 10,745,426
- Issue date Aug 18, 2020
- LG Chem, Ltd.
- Seul Ki Im
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Gas phase polymerisation of ethylene
- Patent number 10,745,495
- Issue date Aug 18, 2020
- SABIC GLOBAL TECHNOLOGIES B.V.
- Orass Hamed
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process improvements in selective ethylene oligomerizations
- Patent number 10,689,312
- Issue date Jun 23, 2020
- Chevron Phillip Chemical Company, LP
- Steven M. Bischof
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for olefin oligomerization
- Patent number 10,688,482
- Issue date Jun 23, 2020
- LG Chem, Ltd.
- Yoon Ki Hong
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Catalyst system for olefin oligomerization and method for oligomeri...
- Patent number 10,646,857
- Issue date May 12, 2020
- Lotte Chemical Corporation
- Min Jae Shin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst for ring expansion metathesis polymerization of cyclic mon...
- Patent number 10,639,620
- Issue date May 5, 2020
- University of Florida Research Foundation, Inc.
- Adam S. Veige
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Group 6 transition metal catalyst compound and use thereof
- Patent number 10,519,261
- Issue date Dec 31, 2019
- ExxonMobil Chemical Patents Inc.
- Glen E. Alliger
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
HDPE INTERMEDIATE BULK CONTAINER RESIN USING ADVANCED CHROME CATALY...
- Publication number 20240425627
- Publication date Dec 26, 2024
- UNIVATION TECHNOLOGIES, LLC
- Elva L. Lugo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CATALYST FOR RING EXPANSION METATHESIS POLYMERIZATION OF CYCLIC MON...
- Publication number 20220258146
- Publication date Aug 18, 2022
- University of Florida Research Foundation, Inc.
- Adam S. Veige
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CHROMIUM OXIDE CATALYST FOR ETHYLENE POLYMERIZATION
- Publication number 20220127388
- Publication date Apr 28, 2022
- SABIC Global Technologies B.V.
- Vugar ALIYEV
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SUPPORTED THREE-CENTER CATALYST AND PREPARATION METHOD AND APPLICATION
- Publication number 20220056165
- Publication date Feb 24, 2022
- SOUTH CHINA AGRICULTURE UNIVERSITY
- Yulong Jin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CHROMIUM OXIDE CATALYST FOR ETHYLENE POLYMERIZATION
- Publication number 20210284762
- Publication date Sep 16, 2021
- SABIC Global Technologies B.V.
- Orass M. Hamed
- B60 - VEHICLES IN GENERAL
Information Patent Application
Method for Separating Ethylene Oligomerization Reaction Products
- Publication number 20210230085
- Publication date Jul 29, 2021
- LG CHEM, LTD.
- Mi Kyung Kim
- C07 - ORGANIC CHEMISTRY
Information Patent Application
POLYMER FLOW INDEX MODIFIER
- Publication number 20210102016
- Publication date Apr 8, 2021
- UNIVATION TECHNOLOGIES, LLC
- Charles D. Lester
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PRODUCING A POLYETHYLENE POLYMER
- Publication number 20210047445
- Publication date Feb 18, 2021
- UNIVATION TECHNOLOGIES, LLC
- Samuel Bernal
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYOLEFIN PRODUCTION WITH CHROMIUM-BASED CATALYSTS
- Publication number 20210016252
- Publication date Jan 21, 2021
- UNIVATION TECHNOLOGIES, LLC
- Kevin J. Cann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
TETRAPHENYLPHENOXY TUNGSTEN OXO ALKYLIDENE COMPLEXES AND METHODS OF...
- Publication number 20210017207
- Publication date Jan 21, 2021
- Verbio Vereinigte Bioenergie AG
- Henrik Gulyas
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Ligand Compound, Organic Chromium Compound, Catalyst System For Ole...
- Publication number 20200325165
- Publication date Oct 15, 2020
- LG CHEM, LTD.
- Seul Ki IM
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Flexible Manufacturing System for Selectively Producing Different L...
- Publication number 20200291140
- Publication date Sep 17, 2020
- TPC Group LLC
- Michael O. Nutt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CATALYST FOR RING EXPANSION METATHESIS POLYMERIZATION OF CYCLIC MON...
- Publication number 20200276566
- Publication date Sep 3, 2020
- University of Florida Research Foundation, Inc.
- Adam S. Veige
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SELECTIVELY TRANSITIONING POLYMERIZATION PROCESSES
- Publication number 20200262950
- Publication date Aug 20, 2020
- DOW GLOBAL TECHNOLOGIES LLC
- Bo Liu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
C1,C2-Bridged Ligands and Catalysts
- Publication number 20200101450
- Publication date Apr 2, 2020
- EXXONMOBIL CHEMICAL PATENTS INC.
- Crisita Carmen H. Atienza
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PRODUCING A POLYETHYLENE POLYMER
- Publication number 20200079886
- Publication date Mar 12, 2020
- UNIVATION TECHNOLOGIES, LLC
- Samuel Bernal
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polymerization Processes Utilizing Chromium-Containing Catalysts
- Publication number 20200055966
- Publication date Feb 20, 2020
- EXXONMOBIL CHEMICAL PATENTS INC.
- Zerong LIN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Group 6 Transition Metal Catalyst Compound and Use Thereof
- Publication number 20190256630
- Publication date Aug 22, 2019
- EXXONMOBIL CHEMICAL PATENTS INC.
- Glen E. Alliger
- C07 - ORGANIC CHEMISTRY
Information Patent Application
POLYMER FLOW INDEX MODIFIER
- Publication number 20190119416
- Publication date Apr 25, 2019
- UNIVATION TECHNOLOGIES, LLC
- Charles D. Lester
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
LIGAND COMPOUND, ORGANIC CHROMIUM COMPOUND, CATALYST SYSTEM FOR OLE...
- Publication number 20190077816
- Publication date Mar 14, 2019
- LG CHEM, LTD.
- Seul Ki IM
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYOLEFIN PRODUCTION WITH CHROMIUM-BASED CATALYSTS
- Publication number 20190062475
- Publication date Feb 28, 2019
- UNIVATION TECHNOLOGIES, LLC
- Kevin R. Gross
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
GAS PHASE POLYMERISATION OF ETHYLENE
- Publication number 20190016831
- Publication date Jan 17, 2019
- SABIC Global Technologies B.V.
- Orass Hamed
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Chromium-Based Catalyst Compositions for Olefin Polymerization
- Publication number 20180327521
- Publication date Nov 15, 2018
- UNIVATION TECHNOLOGIES, LLC
- Kevin J. Cann
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Catalyst for Ring Expansion Metathesis Polymerization of Cyclic Mon...
- Publication number 20180257065
- Publication date Sep 13, 2018
- University of Florida Research Foundation, Inc.
- Adam S. Veige
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Chromium-Based Olefin Polymerization Catalysts
- Publication number 20180155462
- Publication date Jun 7, 2018
- EXXONMOBIL CHEMICAL PATENTS INC.
- Glen E. Alliger
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CATALYST SYSTEM FOR OLEFIN OLIGOMERIZATION REACTION, AND METHOD FOR...
- Publication number 20180094085
- Publication date Apr 5, 2018
- LG CHEM, LTD.
- Jin Young PARK
- C07 - ORGANIC CHEMISTRY
Information Patent Application
LIGAND COMPOUND, ORGANIC CHROMIUM COMPOUND, CATALYST SYSTEM FOR OLE...
- Publication number 20180086860
- Publication date Mar 29, 2018
- LG CHEM, LTD.
- Seok Pil SA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
DEACTIVATOR AND METHOD FOR DECREASING BY-PRODUCTS IN OLEFIN OLIGOME...
- Publication number 20170305811
- Publication date Oct 26, 2017
- LG CHEM, LTD.
- Eun Ji SHIN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
POLYOLEFIN PRODUCTION WITH CHROMIUM-BASED CATALYSTS
- Publication number 20170274356
- Publication date Sep 28, 2017
- UNIVATION TECHNOLOGIES, LLC
- Kevin J. Cann
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SUPPORTED METAL OXIDE DOUBLE ACTIVE CENTER POLYETHYLENE CATALYST, P...
- Publication number 20150065667
- Publication date Mar 5, 2015
- East China University of Science and Technology
- Ruihua Cheng
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Chromium, molybdenum, tungsten or compounds thereof

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Modified supported chromium catalysts and ethylene-based polymers p...

Modified supported chromium catalysts and ethylene-based polymers p...

Oligomerization catalyst system activation and related ethylene oli...

Catalyst for ring expansion metathesis polymerization of cyclic mon...

Tetraphenylphenoxy tungsten oxo alkylidene complexes and methods of...

Polymer flow index modifier

Process for the preparation of an olefinic copolymer having polar g...

Producing a polyethylene polymer

Chromium oxide catalyst for ethylene polymerization

C1,C2-bridged ligands and catalysts

Catalyst for ring expansion metathesis polymerization of cyclic mon...

Oligomerization catalyst and method for preparing ethylene oligomer...

Selectively transitioning polymerization processes

Organometal catalyst having cationic transition metal complex and b...

Method for separating ethylene oligomerization reaction products

Chromium-based olefin polymerization catalysts

Producing a polyethylene polymer

Ligand compound, organic chromium compound, catalyst system for ole...

Flexible manufacturing system for selectively producing different l...

Oligomerization of ethylene

Method for preparing oligomerization catalyst system and oligomeriz...

Polymer flow index modifier

Polyolefin production with chromium-based catalysts

Ligand compound, organic chromium compound, catalyst system for ole...

Gas phase polymerisation of ethylene

Process improvements in selective ethylene oligomerizations

Method for olefin oligomerization

Catalyst system for olefin oligomerization and method for oligomeri...

Catalyst for ring expansion metathesis polymerization of cyclic mon...

Group 6 transition metal catalyst compound and use thereof

Patents Applicationslast 30 patents

HDPE INTERMEDIATE BULK CONTAINER RESIN USING ADVANCED CHROME CATALY...

CATALYST FOR RING EXPANSION METATHESIS POLYMERIZATION OF CYCLIC MON...

CHROMIUM OXIDE CATALYST FOR ETHYLENE POLYMERIZATION

SUPPORTED THREE-CENTER CATALYST AND PREPARATION METHOD AND APPLICATION

CHROMIUM OXIDE CATALYST FOR ETHYLENE POLYMERIZATION

Method for Separating Ethylene Oligomerization Reaction Products

POLYMER FLOW INDEX MODIFIER

PRODUCING A POLYETHYLENE POLYMER

POLYOLEFIN PRODUCTION WITH CHROMIUM-BASED CATALYSTS

TETRAPHENYLPHENOXY TUNGSTEN OXO ALKYLIDENE COMPLEXES AND METHODS OF...

Ligand Compound, Organic Chromium Compound, Catalyst System For Ole...

Flexible Manufacturing System for Selectively Producing Different L...

CATALYST FOR RING EXPANSION METATHESIS POLYMERIZATION OF CYCLIC MON...

SELECTIVELY TRANSITIONING POLYMERIZATION PROCESSES

C1,C2-Bridged Ligands and Catalysts

PRODUCING A POLYETHYLENE POLYMER

Polymerization Processes Utilizing Chromium-Containing Catalysts

Group 6 Transition Metal Catalyst Compound and Use Thereof

POLYMER FLOW INDEX MODIFIER

LIGAND COMPOUND, ORGANIC CHROMIUM COMPOUND, CATALYST SYSTEM FOR OLE...

POLYOLEFIN PRODUCTION WITH CHROMIUM-BASED CATALYSTS

GAS PHASE POLYMERISATION OF ETHYLENE

Chromium-Based Catalyst Compositions for Olefin Polymerization

Catalyst for Ring Expansion Metathesis Polymerization of Cyclic Mon...

Chromium-Based Olefin Polymerization Catalysts

CATALYST SYSTEM FOR OLEFIN OLIGOMERIZATION REACTION, AND METHOD FOR...

LIGAND COMPOUND, ORGANIC CHROMIUM COMPOUND, CATALYST SYSTEM FOR OLE...

DEACTIVATOR AND METHOD FOR DECREASING BY-PRODUCTS IN OLEFIN OLIGOME...

POLYOLEFIN PRODUCTION WITH CHROMIUM-BASED CATALYSTS

SUPPORTED METAL OXIDE DOUBLE ACTIVE CENTER POLYETHYLENE CATALYST, P...