Inventor

CHIU FREDERICK

CA3 patents

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

NOVA CHEMICALS INTERNATIONAL SA

2 patents

US12486342B2Dec 2, 2025

Cyclopentadienyl/adamantyl phosphinimine zirconium and hafnium complexes

NOVA CHEMICALS INTERNATIONAL SA0 citations56

US12275751B2Apr 15, 2025

Organometallic complex, olefin polymerization catalyst system and polymerization process

NOVA CHEMICALS INTERNATIONAL SA0 citations55

NOVA CHEM INT SA

1 patent

US11999763B2Jun 4, 2024

Organometallic complex, olefin polymerization catalyst system and polymerization process

NOVA CHEM INT SA1 citations55