Inventor

KAO SUN CHUEH

US59 patents

⚠️ This page may combine multiple inventors who share the name “KAO SUN CHUEH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KAO SUN CHUEH

UNIVATION TECH LLC

Polymerization catalyst systems, their use, their products and articles thereof

Mixed metallocene catalyst systems containing a poor comonomer incorporator and a good comonomer incorporator

Mixed metallocene catalyst systems containing a poor comonomer incorporator and a good comonomer incorporator

Polymerization process

Polymerization process

Polymerization process

Bimodal polyethylene compositions for blow molding applications

Polymerization catalyst systems, their use, their products and articles thereof

Bimetallic catalyst, method of polymerization and bimodal polyolefins therefrom

Methods of preparing a catalyst system

Producing polyolefin products with improved stiffness, toughness, and processability

Polymerization catalyst systems comprising substituted hafnocenes

Bimodal polyolefin

Polymerization process

Polymerization process

Polymerization process

Multiple catalyst system comprising metallocenes and tridentate nitrogen based ligand complexes for olefin polymerisation

Catalyst systems and their use in polymerization processes

Producing polyolefin products with improved stiffness, toughness, and processability

Polymerization process using a supported, treated catalyst system

Bimodal polyethylene compositions for blow molding applications

Supported metallocene-alkyl catalyst composition

Method for preparing a catalyst system and its use in a polymerization process

Catalyst system and its use in olefin polymerization

Methods for producing polyolefins with catalyst systems

Producing polyolefin products

Producing polyolefin products

Polymerization process using a supported, treated catalyst system

Method for preparing a catalyst system and its use in a polymerization process

UNION CARBIDE CHEM PLASTIC

Gas phase polymerization reactions utilizing soluble unsupported catalysts

Mixed catalyst system

Process for the production of polyethylene

Process for the production of half-sandwich transition metal based catalyst precursors

Deactivator reagent for olefin polymerization catalysts

Catalyst composition having improved comonomer reactivity

Use of methylene-bridged derivatives of cyclopentadienyl dicarbollide complexes of titanium, zirconium and hafnium as polymerization catalysts

Mixed catalyst composition for the production of olefin polymers

Spray-dried, mixed metal ziegler catalyst compositions

Use of chelatable phenols with metallocene- aluminoxane catalyst systems

High activity vanadium-based catalyst

Catalyst for regulating the molecular weight distribution of ethylene polymers

Catalyst composition having improved comonomer reactivity

UNIVATION TECHNOLOGIES

Polymerization catalyst systems comprising substituted hafnocenes

Polymerization catalyst systems comprising substituted hafinocenes

LOVEDAY DONALD R

Ethylene copolymers and their uses

JAKER STEPHEN P

Bimodal polyethylene compositions for blow molding applications

KAO SUN-CHUEH

Mixed metal catalyst systems having a tailored hydrogen response

RIX FRANCIS C

Catalyst systems having a tailored hydrogen response

UNION CARBIDE CORP

Catalyst for regulating the molecular weight distribution of ethylene polymers

FORMOSA PLASTICS CORP USA

Oxalic acid diamides as modifiers for polyolefin catalysts