Patent International Class: C08F 4/2

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Fluorinated impregnated catalyst systems and methods of forming the same
Inventor: Marin | Patent Number: 8138285

Catalyst system for polymerization of olefinic monomers, process for preparing polymers, and polymers prepared by the process
Inventor: Kristen, et al. | Patent Number: 8133832

Supported metallocene catalyst, method of preparing the catalyst and method of preparing polyolefin using the catalyst
Inventor: Lee, et al. | Patent Number: 8124557

Catalyst material and process for preparing the same
Inventor: Yuasa, et al. | Patent Number: 8114803

Half-metallocene catalyst compositions and their polymer products
Inventor: McDaniel, et al. | Patent Number: 8110640

Fluorinated transition metal catalysts and formation thereof
Inventor: Marin, et al. | Patent Number: 8110518

Supported catalyst and method of preparing the same
Inventor: Pak, et al. | Patent Number: 7981826

Polymerization of olefins
Inventor: Citron, et al. | Patent Number: 7977268

Polymer-based composites comprising carbon nanotubes as a filler, method for producing said composites, and associated uses
Inventor: Dubois, et al. | Patent Number: 7968660

Dual metallocene catalysts for polymerization of bimodal polymers
Inventor: Yang, et al. | Patent Number: 7960487

Single-layer transition metal sulfide catalysts
Inventor: Thoma | Patent Number: 7951747

Polyethylene materials prepared using mixed ziegler-natta catalyst systems
Inventor: Barre, et al. | Patent Number: 7943545

Preparation of iron oxides
Inventor: O'Brien, et al. | Patent Number: 7939463

Mixed polymerization catalyst component for polymerizing olefins
Inventor: Citron, et al. | Patent Number: 7906451

Preparation of olefin polymerization catalyst component
Inventor: Denifl, et al. | Patent Number: 7902108

Catalyst activators, processes for making same, and use thereof in catalysts and polymerization of olefins
Inventor: Luo, et al. | Patent Number: 7897707

Methods of preparing a polymerization catalyst
Inventor: McDaniel, et al. | Patent Number: 7897539

Half-metallocene catalyst compositions and their polymer products
Inventor: McDaniel, et al. | Patent Number: 7884165

Production process of olefin polymerization catalyst component, of olefin polymerization catalyst, and of olefin polymer
Inventor: Kumamoto | Patent Number: 7879751

Synthesis of carbon supported platinum-tungsten electrocatalysts
Inventor: Xiong, et al. | Patent Number: 7871954

2-hydroxypyridine N-oxide-modified ziegler-natta catalyst system
Inventor: Nagy, et al. | Patent Number: 7871952

Catalyst for ethylene polymerization, preparation thereof, and method for controlling the polymerization kinetic behavior of said catalyst
Inventor: Xiao, et al. | Patent Number: 7867939

Controlled distribution of stereospecific sites in Ziegler-Natta catalyst systems
Inventor: Ribour, et al. | Patent Number: 7851395

Electroactivated film with polymer gel electrolyte
Inventor: Ebron, et al. | Patent Number: 7842637

Hydrocarbon-soluble, bimetallic catalyst precursors and methods for making same
Inventor: Zhou, et al. | Patent Number: 7842635

Blended catalyst with improved performance
Inventor: Weissman, et al. | Patent Number: 7842634

Supported olefin polymerization catalyst
Inventor: Jacobsen, et al. | Patent Number: 7811956

Functional group-selective hydrogenation catalyst and functional group-selective hydrogenation method
Inventor: Sajiki, et al. | Patent Number: 7795166

Acidic activator-supports and catalysts for olefin polymerization
Inventor: Jensen, et al. | Patent Number: 7790820

Bicyclic organosilicon compounds as electron donors for polyolefin catalysts
Inventor: Fang, et al. | Patent Number: 7790819

Method for preparing catalyst platinum supported on lithium cobalt oxide
Inventor: Lai, et al. | Patent Number: 7776776

Esterification catalyst, polyester process and polyester article
Inventor: Bellamy, et al. | Patent Number: 7767612

Compositions that can produce polymers
Inventor: McDaniel, et al. | Patent Number: 7763561

Activating supports for metallocene catalysis
Inventor: Prades, et al. | Patent Number: 7759271

Hydrogen storage material and related processes
Inventor: Soloveichik, et al. | Patent Number: 7754641

Magnesium compound, solid catalyst component, olefin polymerization catalyst, and method for producing olefin polymer
Inventor: Tanase, et al. | Patent Number: 7723254

Supported catalyst for olefin polymerization
Inventor: Zhu, et al. | Patent Number: 7700513

Dimerization catalyst systems, their preparation, and use
Inventor: Schneider, et al. | Patent Number: 7696123

Electrocatalyst inks for fuel cell applications
Inventor: Ezenyilimba, et al. | Patent Number: 7696122

Supported catalyst and method for preparing the same
Inventor: Suh, et al. | Patent Number: 7691773

Supported polymerisation catalysts
Inventor: Jacobsen, et al. | Patent Number: 7678726

Electrode catalyst for fuel cell, electrode for fuel cell, and fuel cell
Inventor: Chiba, et al. | Patent Number: 7666809

Photoinitiator anchored to silicate and use thereof to prepare polymer exfoliated silicate nanocomposite
Inventor: Sogah, et al. | Patent Number: 7659321

Acidic activator supports and catalysts for olefin polymerization
Inventor: Jensen, et al. | Patent Number: 7629284

Organometal catalyst compositions
Inventor: McDaniel, et al. | Patent Number: 7622414

Dual metallocene catalysts for polymerization of bimodal polymers
Inventor: Yang, et al. | Patent Number: 7619047

Method for the preparation of olefin polymerization catalysts
Inventor: Garoff, et al. | Patent Number: 7608555

Compositions that can produce polymers
Inventor: McDaniel, et al. | Patent Number: 7601665

Supported catalysts with controlled metal cluster size
Inventor: Fanson, et al. | Patent Number: 7582586

Polymerization process using metallocene catalyst systems
Inventor: Agapiou, et al. | Patent Number: 7579415

Polymerization catalysts for producing polymers with low levels of long chain branching
Inventor: Yang, et al. | Patent Number: 7576163

Catalysts and processes for their preparation
Inventor: Chen, et al. | Patent Number: 7572750

Method for preparation of highly dispersed supported platinum catalyst
Inventor: Lee, et al. | Patent Number: 7557057

Olefin polymerization catalysts, their synthesis and use
Inventor: Crowther, et al. | Patent Number: 7541413

Production of supported olefin polymerisation catalysts
Inventor: Denifl, et al. | Patent Number: 7531478

Magnesium-containing carrier component and application to olefin polymerization
Inventor: Nakayama, et al. | Patent Number: 7528091

Supported polymerisation catalysts
Inventor: Jacobsen, et al. | Patent Number: 7528090

Production of broad molecular weight polyethylene
Inventor: Cann, et al. | Patent Number: 7504463

Plastics pipes of polyolefins
Inventor: Mihan, et al. | Patent Number: 7485685

Catalyst composition for olefin polymerization
Inventor: Sell, et al. | Patent Number: 7468416

Heat treatment of anchored nanocatalysts in a non-zero oxidation state and catalysts made by such method
Inventor: Zhou, et al. | Patent Number: 7449423

Preparation of supported catalyst systems containing reduced amounts of aluminoxanes
Inventor: Gregorius, et al. | Patent Number: 7446072

Method for the preparation of olefin polymerization catalyst support and an olefin polymerization catalyst
Inventor: Garoff, et al. | Patent Number: 7432220

Catalyst system for the polymerization of olefins
Inventor: Resconi, et al. | Patent Number: 7417006

Metal compound, and catalyst component and catalyst for addition polymerization, and process for producing addition polymer
Inventor: Takaoki | Patent Number: 7410925

Solid main catalyst component for ethylene polymerization, a process for preparing the same and a catalyst containing the same
Inventor: Xiao, et al. | Patent Number: 7405176

Supported metallocene catalysts and their use in producing stereospecific polymers
Inventor: Lopez, et al. | Patent Number: 7368411

Trimerisation and oligomerisation of olefins using a chromium based catalyst
Inventor: Dixon, et al. | Patent Number: 7361623

Method for producing alkanol alkoxylates at optimal reaction temperatures
Inventor: Wulff, et al. | Patent Number: 7348460

Olefin polymerization catalyst and olefin polymerization method using the same
Inventor: Takemori, et al. | Patent Number: 7345119

Ziegler-Natta catalyst, preparation, and use for the polymerization of alkenes
Inventor: Spaether, et al. | Patent Number: 7329626

Process for the production of propylene copolymers
Inventor: Alastalo, et al. | Patent Number: 7323525

Catalyst for olefin polymerization and use of the same
Inventor: Gao, et al. | Patent Number: 7323431

Components and catalysts for the polymerization of olefins
Inventor: Collina, et al. | Patent Number: 7316987

Hollow beads of polyethylene
Inventor: Lavastre, et al. | Patent Number: 7300901

Supported hybrid metallocene catalyst, method for preparing the same, and method for preparing polyolefin using the same
Inventor: Lee, et al. | Patent Number: 7294600

Acidic activator-supports and catalysts for olefin polymerization
Inventor: Jensen, et al. | Patent Number: 7294599

Process for preparing an olefin polymerization catalyst component
Inventor: Denifl, et al. | Patent Number: 7271119

Mesoporous catalyst support, a catalyst system, and method of making and using same for olefin polymerization
Inventor: Lin, et al. | Patent Number: 7268195

Transition metal catalysts for (co) polymerizing of olefinic monomers
Inventor: Preishuber-Pflugl, et al. | Patent Number: 7268095

Preparation of olefin polymerization catalyst component
Inventor: Denifl, et al. | Patent Number: 7256150

Magnesium-containing carrier components and application thereof to olefin polymerization
Inventor: Nakayama, et al. | Patent Number: 7253132

Solid cocatalyst component for olefin polymerization and catalyst system thereof
Inventor: Ishigaki, et al. | Patent Number: 7247686

Method for the preparation of olefin polymerization catalysts
Inventor: Garoff, et al. | Patent Number: 7238637

Catalyst composition for olefin polymerization
Inventor: Sell, et al. | Patent Number: 7232869

Supported activator
Inventor: Casty, et al. | Patent Number: 7220695

Supported catalyst system for the polymerization of olefins
Inventor: Bohnen, et al. | Patent Number: 7202190

Organometallic complexes that comprise bidentate chelating ligands that combine a nitrogen-containing heterocyclic compound with an alcohol and their use for catalyzing the oligomerization of olefins
Inventor: Speiser, et al. | Patent Number: 7199075

Catalyst component for polymerization of olefins, catalyst containing the component and use of the same
Inventor: Zheng, et al. | Patent Number: 7199071

Method for producing alkoxylated products at optimized reaction pressures
Inventor: Wulff, et al. | Patent Number: 7196030

Catalytic systems
Inventor: Wang, et al. | Patent Number: 7186666

Process for the preparation of porous polymers and polymers obtainable thereof
Inventor: Ferraro, et al. | Patent Number: 7183332

Polymerization catalyst composition
Inventor: Chow, et al. | Patent Number: 7176158

Catalyst component for ethylene polymerization, a process for preparing thereof and catalyst comprising the same
Inventor: Gao, et al. | Patent Number: 7172988

Bimetallic catalyst, method of polymerization and bimodal polyolefins therefrom
Inventor: Kao, et al. | Patent Number: 7172987

Metallocene catalysts, their synthesis and their use for the polymerization of olefins
Inventor: Paczkowski, et al. | Patent Number: 7169864

Spray-dried polymerization catalyst and polymerization process employing same
Inventor: Wagner, et al. | Patent Number: 7160833

Covalently fixed nonmetallocenes, process for preparing them and their use for the polymerization of olefins
Inventor: Schottek, et al. | Patent Number: 7157398

High activity and good hydrogen response Ziegler-Natta polyethylene catalyst
Inventor: Zhu, et al. | Patent Number: 7153803

Mesoporous catalyst support, a catalyst system, and method of making and using same for olefin polymerization
Inventor: Lin, et al. | Patent Number: 7151073

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