Inventor
Frederick CHIU
Inventor
CA
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry30%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium30%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds30%
Y02PClimate change mitigation technologies in the production or processing of goods10%
PatentTitleYear
12,486,342Cyclopentadienyl/adamantyl phosphinimine zirconium and hafnium complexes202512,275,751Organometallic complex, olefin polymerization catalyst system and polymerization process202511,999,763Organometallic complex, olefin polymerization catalyst system and polymerization process2024Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2024Patents assigned to NOVA CHEM INT SA (1)· patent assignee history
2024–2025Based in CA· patent location history
2025Patents assigned to NOVA CHEMICALS INTERNATIONAL SA (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NOVA CHEMICALS INTERNATIONAL SA | 2 | 2025 |
| NOVA CHEM INT SA | 1 | 2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| CA | 3 | 2024–2025 |