Inventor
Holly Severin
Inventor
Calgary, CA
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Fprimary
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds40%
C08JWorking-up30%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry10%
C01FCompounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare-earth metals10%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds10%
PatentTitleYear
10,647,588Synthesis of magnesium dichloride support for the AST off-line ZN catalyst with a plug flow reactor (PFR)202010,590,214Ziegler-Natta catalyst for high temperature polymerization202010,442,880Ziegler-Natta catalyst for high temperature polymerization20199,481,748'Ziegler-Natta catalyst for high temperature polymerization'2016Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2016Patents assigned to NOVA CHEMICALS INTERNATIONAL SA (1)· patent assignee history
2016–2020Based in Calgary, CA· patent location history
2019–2020Patents assigned to NOVA CHEM INT SA (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NOVA CHEM INT SA | 3 | 2019–2020 |
| NOVA CHEMICALS INTERNATIONAL SA | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Calgary, CA | 4 | 2016–2020 |