Inventor

GIESBRECHT GARTH R

US31 patents

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

GIESBRECHT GARTH R

UNIVATION TECH LLC

Methods of preparing a catalyst system

Producing polyolefin products

Producing polyolefin products with improved stiffness, toughness, and processability

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

Producing polyolefin products with improved stiffness, toughness, and processability

Ligands for catalysts

Producing polyolefin products

Producing polyolefin products

Producing polyolefin products

Producing polyolefin products

EXXONMOBIL CHEM PATENTS INC

Catalysts comprising salan ligands

Supported Salan catalysts

Nonsymmetric catalysts comprising salan ligands

Halogenated catalysts comprising Salan ligands

Metallocenes and catalyst compositions derived therefrom

Long-bridged salen catalyst

Vinyl terminated polyethylene with long chain branching

Polyalphaolefins prepared using modified Salan catalyst compounds

Polyalphaolefins prepared using modified salan catalyst compounds

GIESBRECHT GARTH R

Catalyst compounds and use thereof

Catalyst compounds and use thereof

Catalyst compounds and use thereof

Catalyst compounds and use thereof

Catalyst compounds and use thereof

Catalyst compounds and use thereof

EXXONMOBIL CHEMICAL PATENTS INC

Metallocenes and catalyst compositions derived therefrom

Vinyl terminated polyethylene with long chain branching

Metallocenes and catalyst compositions derived therefrom

Vinyl terminated macromonomers

HUSSEIN F DAVID

Methods for polymerization using spray dried and slurried catalyst

VOSKOBOYNIKOV ALEXANDER Z

Mono-indenyl transition metal compounds and polymerization therewith