two cyclopentadienyl rings being mutually bridged

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CPC
C08F4/61927

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

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C08F4/61927two cyclopentadienyl rings being mutually bridged

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Patents Grantslast 30 patents

Information Patent Grant
High porosity fluorided silica-coated alumina activator-supports an...
- Patent number 12,146,018
- Issue date Nov 19, 2024
- Chevron Phillips Chemical Company LP
- Max P. McDaniel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Modulating co-monomer selectivity using non-covalent dispersion int...
- Patent number 11,859,041
- Issue date Jan 2, 2024
- Chevron Phillips Chemical Company LP
- Steven M. Bischof
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Polar comonomer enchainment in olefin polymerization reactions
- Patent number 11,359,039
- Issue date Jun 14, 2022
- Northwestern University
- Tobin J. Marks
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Dual metallocene catalyst copolymer compositions
- Patent number 11,352,451
- Issue date Jun 7, 2022
- ExxonMobil Chemical Patents Inc.
- Francis C. Rix
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Homopolypropylene and method for preparing the same
- Patent number 11,117,990
- Issue date Sep 14, 2021
- LG Chem, Ltd.
- Taejin Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Metallocene compound
- Patent number 10,385,146
- Issue date Aug 20, 2019
- LG Chem, Ltd.
- Kyung Jin Cho
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Recovery of hydrocarbons from a hydrocarbon recycle
- Patent number 10,066,030
- Issue date Sep 4, 2018
- SABIC GLOBAL TECHNOLOGIES B.V.
- Mpho Prudence Setlhaku
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Pentalenes
- Patent number 8,716,456
- Issue date May 6, 2014
- Isis Innovation Limited
- Dermot Michael O'Hare
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of preparing substituted indanones
- Patent number 7,038,070
- Issue date May 2, 2006
- Basell Polyolefine GmbH
- Carsten Bingel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation of preparing substituted indanones
- Patent number 6,963,017
- Issue date Nov 8, 2005
- Basell Polyolefine GmbH
- Carsten Bingel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Metallocene compound and high molecular weight copolymers of propyl...
- Patent number 6,787,618
- Issue date Sep 7, 2004
- Basell Polypropylen GmbH
- Andreas Winter
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Transition metal compound, polymerization catalysts for olefin, ole...
- Patent number 6,770,772
- Issue date Aug 3, 2004
- Idemitsu Petrochemical Co., Ltd.
- Takashi Kashiwamura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ethylene copolymers, process for the preparation of ethylene-based...
- Patent number 6,664,351
- Issue date Dec 16, 2003
- Basell Technology Company B.V.
- Tiziano Dall'Occo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Dendrimer compounds, method for the production thereof, use thereof...
- Patent number 6,570,031
- Issue date May 27, 2003
- Bayer Aktiengesellschaft
- Sigurd Becke
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Olefin polymerization catalyst material and process for its prepara...
- Patent number 6,506,858
- Issue date Jan 14, 2003
- Borealis A/S
- Hikka Knuuttila
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation of preparing substituted indanones
- Patent number 6,492,539
- Issue date Dec 10, 2002
- Basell Polypropylen GmbH
- Carsten Bingel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Modified particles, carrier prepared therefrom, olefin polymerizati...
- Patent number 6,482,765
- Issue date Nov 19, 2002
- Sumitomo Chemical Company, Limited
- Takuya Ohgane
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Supported catalyst system, method for the production and use thereo...
- Patent number 6,444,606
- Issue date Sep 3, 2002
- Basell Polypropylen GmbH
- Carsten Bingel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Incorporation of free radical inhibitors in polyolefins
- Patent number 6,410,629
- Issue date Jun 25, 2002
- The Dow Chemical Company
- Michael J. Mullins
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyolefin wax
- Patent number 6,407,189
- Issue date Jun 18, 2002
- Clariant GmbH
- Hans-Friedrich Herrmann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Catalyst system, method for producing same and its use for the poly...
- Patent number 6,391,989
- Issue date May 21, 2002
- Basell Polypropylen GmbH
- Hans Bohnen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process and catalyst for producing polyolefins having low molecular...
- Patent number 6,376,418
- Issue date Apr 23, 2002
- Fina Technology, Inc.
- Edwar S. Shamshoum
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Bridged bis-fluorenyl metallocenes process for the preparation ther...
- Patent number 6,365,764
- Issue date Apr 2, 2002
- Basell Technology Company B.V.
- Luigi Resconi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Transition metal compound, catalyst for olefin polymerization, proc...
- Patent number 6,339,135
- Issue date Jan 15, 2002
- Idemitsu Kosan Co., Ltd.
- Takashi Kashiwamura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Propylene/propylene/olefin block copolymer and process for producin...
- Patent number 6,337,372
- Issue date Jan 8, 2002
- Chisso Corporation
- Jun Saito
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Propylene copolymer and process for the production thereof
- Patent number 6,303,698
- Issue date Oct 16, 2001
- Chisso Corporation
- Tsutomu Ushioda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ethylene copolymers having a narrow distribution of comonomers
- Patent number 6,271,329
- Issue date Aug 7, 2001
- BASF Aktiengesellschaft
- Marc Oliver Kristen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing carrier-borne transition metal catalysts
- Patent number 6,265,339
- Issue date Jul 24, 2001
- BASF Aktiengesellschaft
- Wolfgang Bidell
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Multinuclear metallocene compound, a process for its preparation an...
- Patent number 6,262,197
- Issue date Jul 17, 2001
- Targor GmbH
- Michael Aulbach
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing cycloolefin (CO) polymers for use in optical d...
- Patent number 6,232,413
- Issue date May 15, 2001
- Bayer Aktiengesellschaft
- Karl-Heinz Aleksander Ostojola Starzewski
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
POLAR COMONOMER ENCHAINMENT IN OLEFIN POLYMERIZATION REACTIONS
- Publication number 20200223963
- Publication date Jul 16, 2020
- Northwestern University
- Tobin J. Marks
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Dual Metallocene Catalyst Copolymer Compositions
- Publication number 20190169322
- Publication date Jun 6, 2019
- EXXONMOBIL CHEMICAL PATENTS INC.
- Francis C. Rix
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METALLOCENE COMPOUND
- Publication number 20180072822
- Publication date Mar 15, 2018
- LG CHEM, LTD.
- Kyung Jin CHO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
RECOVERY OF HYDROCARBONS FROM A HYDROCARBON RECYCLE
- Publication number 20180002458
- Publication date Jan 4, 2018
- SABIC Global Technologies B.V.
- Mpho Prudence Setlhaku
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PENTALENES
- Publication number 20100105883
- Publication date Apr 29, 2010
- ISIS Innovation Limited
- Dermot Michael O'hare
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Preparation of preparing substituted indanones
- Publication number 20050033076
- Publication date Feb 10, 2005
- Carsten Bingel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Novel dendrimer compounds, method for the production thereof, use t...
- Publication number 20030216590
- Publication date Nov 20, 2003
- Sigurd Becke
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Transition metal compound, polymerization catalysts for olefin , ol...
- Publication number 20030017940
- Publication date Jan 23, 2003
- Takashi Kashiwamura
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Preparation of preparing substituted indanones
- Publication number 20030009046
- Publication date Jan 9, 2003
- Carsten Bingel
- C07 - ORGANIC CHEMISTRY

two cyclopentadienyl rings being mutually bridged

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

High porosity fluorided silica-coated alumina activator-supports an...

Modulating co-monomer selectivity using non-covalent dispersion int...

Polar comonomer enchainment in olefin polymerization reactions

Dual metallocene catalyst copolymer compositions

Homopolypropylene and method for preparing the same

Metallocene compound

Recovery of hydrocarbons from a hydrocarbon recycle

Pentalenes

Preparation of preparing substituted indanones

Preparation of preparing substituted indanones

Metallocene compound and high molecular weight copolymers of propyl...

Transition metal compound, polymerization catalysts for olefin, ole...

Ethylene copolymers, process for the preparation of ethylene-based...

Dendrimer compounds, method for the production thereof, use thereof...

Olefin polymerization catalyst material and process for its prepara...

Preparation of preparing substituted indanones

Modified particles, carrier prepared therefrom, olefin polymerizati...

Supported catalyst system, method for the production and use thereo...

Incorporation of free radical inhibitors in polyolefins

Polyolefin wax

Catalyst system, method for producing same and its use for the poly...

Process and catalyst for producing polyolefins having low molecular...

Bridged bis-fluorenyl metallocenes process for the preparation ther...

Transition metal compound, catalyst for olefin polymerization, proc...

Propylene/propylene/olefin block copolymer and process for producin...

Propylene copolymer and process for the production thereof

Ethylene copolymers having a narrow distribution of comonomers

Process for preparing carrier-borne transition metal catalysts

Multinuclear metallocene compound, a process for its preparation an...

Method for producing cycloolefin (CO) polymers for use in optical d...

Patents Applicationslast 30 patents

POLAR COMONOMER ENCHAINMENT IN OLEFIN POLYMERIZATION REACTIONS

Dual Metallocene Catalyst Copolymer Compositions

METALLOCENE COMPOUND

RECOVERY OF HYDROCARBONS FROM A HYDROCARBON RECYCLE

PENTALENES

Preparation of preparing substituted indanones

Novel dendrimer compounds, method for the production thereof, use t...

Transition metal compound, polymerization catalysts for olefin , ol...

Preparation of preparing substituted indanones