Patent International Class: C08F 4/6592

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Nano-linked heteronuclear metallocene catalyst compositions and their polymer products
Inventor: Murray, et al. | Patent Number: 8143430

Polymerization process and adhesives therefrom
Inventor: Canich, et al. | Patent Number: 8143353

Process for preparing polymers from 3-methylbut-1-ene
Inventor: Grass, et al. | Patent Number: 8138293

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

Dual metallocene catalysts for polymerization of bimodal polymers
Inventor: Yang, et al. | Patent Number: 8138113

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

Multi-block copolymer process using polar solvents
Inventor: Busico, et al. | Patent Number: 8129487

Process for the production of a polymer comprising monomeric units of ethylene, an A-olefin and a vinyl norbornene
Inventor: Windmuller, et al. | Patent Number: 8124707

Interpolymers suitable for use in hot melt adhesives and processes to prepare the same
Inventor: Karjala, et al. | Patent Number: 8119747

Process for producing broader molecular weight distribution polymers with a reverse comonomer distribution and low levels of long chain branches
Inventor: Yang, et al. | Patent Number: 8114946

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

Propylene based terpolymers
Inventor: Resconi, et al. | Patent Number: 8101695

Prepolymerized catalyst for olefin polymerization, method of producing this prepolymerized catalyst and method of producing olefin polymer
Inventor: Goto, et al. | Patent Number: 8101537

1-butene propylene copolymer compositions
Inventor: Pellegatti, et al. | Patent Number: 8097682

Catalyst systems and polymerization processes
Inventor: Muruganandam, et al. | Patent Number: 8088871

Multiple catalyst system for olefin polymerization and polymers produced therefrom
Inventor: Jiang, et al. | Patent Number: 8088867

Polymerization catalysts and methods of using the same to produce polyolefin products
Inventor: Kolb, et al. | Patent Number: 8088704

Catalysts for olefin polymerization
Inventor: Nagy, et al. | Patent Number: 8084385

Nano-linked metallocene catalyst compositions and their polymer products
Inventor: Murray, et al. | Patent Number: 8080681

Propylene-based polymer, production method therefor, composition using the same, and application thereof
Inventor: Ito, et al. | Patent Number: 8080624

Ethylene copolymer having multiple pitch molecular weight distribution and the method of preparing the same
Inventor: Shim, et al. | Patent Number: 8076428

Process for the preparation of catalyst paste and products thereof
Inventor: Richter, et al. | Patent Number: 8076259

Processes for controlling the viscosity of polyalphaolefins
Inventor: Bburton, et al. | Patent Number: 8067652

Ethylene copolymer and a method of preparing the same
Inventor: Shin, et al. | Patent Number: 8067511

Thermoplastic elastomer composition
Inventor: Imai, et al. | Patent Number: 8063146

Mono-indenyl transition metal compounds and polymerization therewith
Inventor: Voskoboynikov, et al. | Patent Number: 8058461

Super-solution homogeneous propylene polymerization
Inventor: Brant, et al. | Patent Number: 8058371

Catalysts for olefin polymerization
Inventor: Yang, et al. | Patent Number: 8058200

Transition metal complex, catalyst composition including the same and olefin polymer using catalyst composition
Inventor: Lee, et al. | Patent Number: 8048973

Titanocene-based catalyst system
Inventor: Severn, et al. | Patent Number: 8044155

Process for manufacturing high to ultra high molecular weight polymers using novel bridged metallocene catalysts
Inventor: Dickner, et al. | Patent Number: 8034886

Transition metal complex, process for producing the same, and use
Inventor: Hanaoka, et al. | Patent Number: 8026324

Halogen substituted heterocyclic heteroatom containing ligands-alumoxane activation of metallocenes
Inventor: Holtcamp, et al. | Patent Number: 8022005

Process for production of syndiotactic propylene polymer
Inventor: Yamaguchi, et al. | Patent Number: 8017705

Method for preparing elastomeric copolymers of ethylene and .alpha.-olefins
Inventor: Ok, et al. | Patent Number: 8013086

Method for preparing copolymers
Inventor: Mastroianni, et al. | Patent Number: 8008413

Multi-component catalyst systems and polymerization processes for forming in-situ heterophasic copolymers and/or varying the xylene solubles content of polyolefins
Inventor: Coffy, et al. | Patent Number: 8003739

Ligand modified Ziegler-Natta catalyst for olefin (co-)polymerization
Inventor: Vaananen, et al. | Patent Number: 7998894

Catalyst system and process for olefin polymerization
Inventor: Crowther, et al. | Patent Number: 7985816

Process for polymerizaing 1-hexene or higher alpha-olefins
Inventor: Resconi, et al. | Patent Number: 7977444

Transition metal catalyst systems and formation thereof
Inventor: Tian, et al. | Patent Number: 7973113

Fourth group transition metal compound having cyclopentadienyl ligand, method of preparing compound, and method of preparing olefin polymer using compound
Inventor: Lee, et al. | Patent Number: 7972987

Copolymers and films thereof
Inventor: Chai | Patent Number: 7968659

Process for the polymerization of alpha olefins
Inventor: Resconi, et al. | Patent Number: 7964679

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

Process for the preparation of polypropylene
Inventor: Ernst, et al. | Patent Number: 7956148

Controlling branch level and viscosity of polyalphaolefins with propene addition
Inventor: Burton, et al. | Patent Number: 7943807

Process for polymerizing 1-hexene or higher alpha-olefins
Inventor: Resconi, et al. | Patent Number: 7943716

Ethylene elastomer compositions
Inventor: Ravishankar | Patent Number: 7943711

Transition metal complex, catalyst composition including the same and olefin polymer using catalyst composition
Inventor: Lee, et al. | Patent Number: 7928256

Transition metal catalytic systems and methods for preparing ethylene homopolymers or copolymers of ethylene and .alpha.-olefins using the same
Inventor: Ok, et al. | Patent Number: 7928173

Catalyst activators, processes for making same, and use thereof in catalysts and polymerization of olefins
Inventor: Luo, et al. | Patent Number: 7928172

Nano-linked heteronuclear metallocene catalyst compositions and their polymer products
Inventor: Murray, et al. | Patent Number: 7919639

Process for the polymerizaion of olefins
Inventor: Xu, et al. | Patent Number: 7919569

Process for the manufacture of branched polypropylene
Inventor: Ernst, et al. | Patent Number: 7915367

Supported catalyst for olefin polymerization using transition metal compound having phenylene-bridge, method for preparing the same, and method for preparing polyolefin using the same
Inventor: Hong, et al. | Patent Number: 7915360

Catalyst activators, processes for making same, and use thereof in catalysts and polymerization of olefins
Inventor: Wang, et al. | Patent Number: 7902390

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

Polymerization process using a supported, treated catalyst system
Inventor: Kao | Patent Number: 7897706

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

Process for producing propylene polymer
Inventor: Funaya, et al. | Patent Number: 7879960

Halogen substituted heteroatom-containing metallocene compounds for olefin polymerization
Inventor: Voskoboynikov, et al. | Patent Number: 7868197

Process for producing cycloolefin addition polymer, catalyst for addition polymerization of cycloolefin, and transition metal compound
Inventor: Nishii, et al. | Patent Number: 7868107

Supported polymerization catalysts
Inventor: McKay, et al. | Patent Number: 7863213

Metallocene compounds
Inventor: Resconi, et al. | Patent Number: 7834205

Fluorene derivative, transition metal compound, catalyst for olefin polymerization, and process for producing olefin polymer
Inventor: Funaya, et al. | Patent Number: 7834204

Arylphenoxy catalyst system for producing ethylene homopolymer or copolymers of ethylene and .alpha.-olefins
Inventor: Woo, et al. | Patent Number: 7833926

Process for the production of a polymer comprising monomeric units of ethylene, an .alpha.-oplefin and a vinyl norbornene
Inventor: Windmuller, et al. | Patent Number: 7829645

Production of propylene-based polymers
Inventor: Canich, et al. | Patent Number: 7812104

Isotactic polypropylene produced from supercritical polymerization process
Inventor: Mehta, et al. | Patent Number: 7807769

Catalyst composition comprising Group 4 transition metal complexes and method for preparing polyolefins using the same
Inventor: Lee, et al. | Patent Number: 7807762

Process for the polymerization of olefins
Inventor: Ciaccia | Patent Number: 7799880

Catalyst system and process for olefin polymerization
Inventor: Crowther, et al. | Patent Number: 7799879

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

Olefin polymerization process
Inventor: Nagy, et al. | Patent Number: 7781549

$Process for producing fractionable 1-butene polymers$

Process for producing fractionable 1-butene polymers
Inventor: Tonti, et al. | Patent Number: 7776978

Olefin polymerization process
Inventor: Winslow, et al. | Patent Number: 7776974

Heteroatom bridged metallocene compounds for olefin polymerization
Inventor: Voskoboynikov, et al. | Patent Number: 7763562

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

Process for producing olefin polymers
Inventor: Tohi, et al. | Patent Number: 7741419

Preparation of polymerization catalyst activators utilizing indole-modified silica supports
Inventor: Casty, et al. | Patent Number: 7741417

Propylene copolymer, polypropylene composition and uses thereof, transition metal compound and olefin polymerization catalyst
Inventor: Ikenaga, et al. | Patent Number: 7737239

Polymerization catalysts for producing high molecular weight polymers with low levels of long chain branching
Inventor: Yang, et al. | Patent Number: 7732542

Process for the polymerization of olefins
Inventor: Ciaccia | Patent Number: 7728086

Process for producing ethylene- .alpha. -olefin-polyene random copolymer
Inventor: Kawashima | Patent Number: 7728085

Propylene copolymer, polypropylene composition and uses thereof, transition metal compound and olefin polymerization catalyst
Inventor: Ikenaga, et al. | Patent Number: 7728078

Olefin polymerization process
Inventor: Nagy, et al. | Patent Number: 7723451

Ethylene copolymers and blend compositions
Inventor: Jacobsen, et al. | Patent Number: 7714073

Polymerization process
Inventor: Hagerty, et al. | Patent Number: 7700699

Polymerization process
Inventor: Hagerty, et al. | Patent Number: 7691956

Transition metal catalyst and formation thereof
Inventor: Tian, et al. | Patent Number: 7683002

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

Process for the preparation of an metal-organic compound comprising at least one imine ligand
Inventor: Ijpeij, et al. | Patent Number: 7674867

Transition metal complex, catalyst for olefin polymerization, and process for producing olefin polymer with the same
Inventor: Hanaoka, et al. | Patent Number: 7671226

Catalyst system for olefin polymerization, its production and use
Inventor: Mihan, et al. | Patent Number: 7671148

Halogen substituted metallocene compounds for olefin polymerization
Inventor: Voskoboynikov, et al. | Patent Number: 7667064

Syndiotactic propylene elastomers
Inventor: Brant | Patent Number: 7662895

Process for the preparation of a metal-organic compound comprising at least one imine ligand
Inventor: Ijpeij, et al. | Patent Number: 7655592

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