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Cp or analog where at least one of the carbon atoms of the ring is replaced by a heteroatom
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CPC
C08F2420/06
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CHEMISTRY METALLURGY
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Organic compounds
C08F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
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Metallocene catalysts
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C08F2420/06
Cp or analog where at least one of the carbon atoms of the ring is replaced by a heteroatom
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Patents Grants
last 30 patents
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Patent Grant
Assessment method for injection molding property of plastic form
Patent number
11,867,600
Issue date
Jan 9, 2024
LG Chem, Ltd.
Hyunsup Lee
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Olefin-based copolymer and method for preparing the same
Patent number
11,732,071
Issue date
Aug 22, 2023
LG Chem, Ltd.
Sang Eun Park
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Butadiene-isoprene diblock copolymers and process for the preparati...
Patent number
11,661,470
Issue date
May 30, 2023
Versalis S.p.A.
Anna Sommazzi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Hybrid supported metallocene catalyst and polyolefin preparation me...
Patent number
11,091,568
Issue date
Aug 17, 2021
LG Chem, Ltd.
Eun Kyoung Song
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ligand compound, transition metal compound, and catalyst compositio...
Patent number
11,059,917
Issue date
Jul 13, 2021
LG Chem, Ltd.
Dong Eun Kim
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Ethylene/alpha-olefin copolymer
Patent number
10,858,465
Issue date
Dec 8, 2020
LG Chem, Ltd.
Jeong Kyu Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Transition metal complexes, catalyst compositions including the sam...
Patent number
10,800,863
Issue date
Oct 13, 2020
LG Chem, Ltd.
Dong Eun Kim
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Supported hybrid catalyst system for ethylene slurry polymerization...
Patent number
10,774,160
Issue date
Sep 15, 2020
LG Chem, Ltd.
Ye Jin Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ethylene/1-hexene copolymer having excellent processability and mec...
Patent number
10,774,163
Issue date
Sep 15, 2020
LG Chem, Ltd.
Sung Min Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Supported hybrid catalyst and method for preparing olefin polymer u...
Patent number
10,669,356
Issue date
Jun 2, 2020
LG Chem, Ltd.
Hyun Jee Kwon
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalyst composition for synthesizing olefin copolymer and method f...
Patent number
10,669,363
Issue date
Jun 2, 2020
LG Chem, Ltd.
Jin Young Park
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method of preparing supported metallocene catalyst
Patent number
10,501,563
Issue date
Dec 10, 2019
LG Chem, Ltd.
Young Suk You
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Olefin-based polymer with excellent processability
Patent number
10,344,102
Issue date
Jul 9, 2019
LG Chem, Ltd.
Joong Soo Kim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ligand compound, transition metal compound and catalyst composition...
Patent number
10,280,236
Issue date
May 7, 2019
LG Chem, Ltd.
A Rim Kim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ethylene/alpha-olefin copolymer having excellent processability and...
Patent number
10,266,626
Issue date
Apr 23, 2019
LG Chem, Ltd.
Yu Taek Sung
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method of three-dimensional printing
Patent number
10,214,658
Issue date
Feb 26, 2019
Lotte Chemical Corporation
Byung Hun Chae
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Ethylene/alpha-olefin copolymers having excellent processability
Patent number
10,155,830
Issue date
Dec 18, 2018
LG Chem, Ltd.
Joong Soo Kim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ligand compound, transition metal compound and catalyst composition...
Patent number
10,093,755
Issue date
Oct 9, 2018
LG Chem, Ltd.
A Rim Kim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for preparing polyolefin and polyolefin prepared thereby
Patent number
9,988,469
Issue date
Jun 5, 2018
LG Chem, Ltd.
Eun Kyoung Song
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method of preparing polyolefin, and polyolefin prepared thereby
Patent number
9,975,969
Issue date
May 22, 2018
LG Chem, Ltd.
Kyung Jin Cho
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Metallocene complex and method for producing olefin polymer
Patent number
9,963,522
Issue date
May 8, 2018
Japan Polypropylene Corporation
Toshinori Suzuki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Metallocene complex, preparation method thereof and catalyst compos...
Patent number
9,896,519
Issue date
Feb 20, 2018
Changchun Institute of Applied Chemistry Chinese Academy of Sciences
Dongmei Cui
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Ligand compound, metallocene compound, and method for preparation o...
Patent number
9,850,326
Issue date
Dec 26, 2017
LG Chem, Ltd.
Bog Ki Hong
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Metallocene compound, a catalyst composition comprising the same, a...
Patent number
9,725,533
Issue date
Aug 8, 2017
LG Chem, Ltd.
Yong Ho Lee
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Metallocene compound, a catalyst composition comprising the same, a...
Patent number
9,725,472
Issue date
Aug 8, 2017
LG Chem, Ltd.
Yong Ho Lee
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalyst composition and method of preparing polymer including the...
Patent number
9,683,061
Issue date
Jun 20, 2017
LG Chem, Ltd.
Young Shil Do
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method of preparing olefin-based polymer and olefin-based polymer p...
Patent number
9,550,848
Issue date
Jan 24, 2017
LG Chem, Ltd.
Young Woo Lee
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Transition metal compound having heteroatom, catalystic composition...
Patent number
9,359,388
Issue date
Jun 7, 2016
LG Chem, Ltd.
Young Shil Do
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Group 4 metal compound containing thiophene-fused cyclopentadienyl...
Patent number
9,096,575
Issue date
Aug 4, 2015
Lotte Chemical Corporation
Bun-Yeoul Lee
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Supported catalyst for olefin polymerization and preparation method...
Patent number
9,062,025
Issue date
Jun 23, 2015
Lotte Chemical Corporation
Bun-Yeoul Lee
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
Composition for Encapsulant Film and Encapsulant Film Comprising th...
Publication number
20220340698
Publication date
Oct 27, 2022
LG CHEM, LTD.
Jin Sam Gong
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Olefin-Based Copolymer and Method for Preparing the Same
Publication number
20210230326
Publication date
Jul 29, 2021
LG CHEM, LTD.
Sang Eun Park
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
BUTADIENE-ISOPRENE DIBLOCK COPOLYMERS AND PROCESS FOR THE PREPARATI...
Publication number
20200109229
Publication date
Apr 9, 2020
VERSALIS S.P.A.
Anna SOMMAZZI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Ligand Compound, Transition Metal Compound, And Catalyst Compositio...
Publication number
20190233553
Publication date
Aug 1, 2019
LG CHEM, LTD.
Dong Eun Kim
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CATALYST COMPOSITION FOR SYNTHESIZING OLEFIN COPOLYMER AND METHOD F...
Publication number
20190119420
Publication date
Apr 25, 2019
LG CHEM, LTD.
Jin Young Park
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
LIGAND COMPOUND, TRANSITION METAL COMPOUND AND CATALYST COMPOSITION...
Publication number
20180371116
Publication date
Dec 27, 2018
LG CHEM, LTD.
A Rim KIM
C07 - ORGANIC CHEMISTRY
Information
Patent Application
THERMOPLASTIC RESIN COMPOSITION FOR 3D PRINTER
Publication number
20180371283
Publication date
Dec 27, 2018
LOTTE CHEMICAL CORPORATION
Byung Hun CHAE
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ETHYLENE/ALPHA-OLEFIN COPOLYMERS HAVING EXCELLENT PROCESSABILITY
Publication number
20180194883
Publication date
Jul 12, 2018
LG CHEM, LTD.
Joong Soo KIM
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PREPARING POLYPROPYLENE USING TRANSITION METAL COMPOUND...
Publication number
20130211021
Publication date
Aug 15, 2013
LOTTE CHEMICAL CORPORATION
Bun-Yeoul Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SUPPORTED CATALYST FOR OLEFIN POLYMERIZATION AND PREPARATION METHOD...
Publication number
20130211023
Publication date
Aug 15, 2013
LOTTE CHEMICAL CORPORATION
Bun-Yeoul Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYST COMPOSITION FOR OLEFIN POLYMERIZATION AND PREPARATION METH...
Publication number
20130211020
Publication date
Aug 15, 2013
LOTTE CHEMICAL CORPORATION
Bun-Yeoul Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR PREPARING OLEFIN-DIENE COPOLYMER USING TRANSITION METAL...
Publication number
20130211024
Publication date
Aug 15, 2013
HONAM PETROCHEMICAL CORPORATION
Bun-Yeoul Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
GROUP 4 METAL COMPOUND CONTAINING THIOPHENE-FUSED CYCLOPENTADIENYL...
Publication number
20130203949
Publication date
Aug 8, 2013
OTTE CHEMICAL CORPORATION
Bun-Yeoul Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Heterocyclic substituted metallocene compounds for olefin polymeriz...
Publication number
20050261449
Publication date
Nov 24, 2005
Alexander Z. Voskoboynikov
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Metal complexes and polymerization process using same
Publication number
20040249092
Publication date
Dec 9, 2004
Shaoguang Feng
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Propylene polymers and process for the preparation thereof
Publication number
20030130445
Publication date
Jul 10, 2003
Jan F. Van Baar
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Hetero cyclic metallocene compounds and use thereof in catalyst sys...
Publication number
20030036612
Publication date
Feb 20, 2003
Ilya E. Nifant'ev
C07 - ORGANIC CHEMISTRY