Inventor
John McMeeking
Inventor
Calgary, CA
Overview
Patents· 5 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 bonds56%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests33%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry11%
PatentTitleYear
6,420,300'Catalyst having a ketimide ligand'20026,239,061'Aluminum-phosphinimine complexes as catalysts for the (co)polymerization of ethylene'20016,114,481'Catalyst having a ketimide ligand'20004,468,477'Production of catalyst component, catalyst and use thereof'19844,385,161'Olefine polymerization process'1983Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1983Patents assigned to ICI LTD (1)· patent assignee history
1983Based in Welwyn Garden City, GB· patent location history
1984Patents assigned to ICI PLC (1)· patent assignee history
1984Based in Hertford, GB· patent location history
2000–2002Patents assigned to NOVA CHEM INT SA (3)· patent assignee history
2000–2002Based in Calgary, CA· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NOVA CHEM INT SA | 3 | 2000–2002 |
| ICI LTD | 1 | 1983 |
| ICI PLC | 1 | 1984 |
Locations
| Location | Patents | Span |
|---|---|---|
| Calgary, CA | 3 | 2000–2002 |
| Hertford, GB | 1 | 1984 |
| Welwyn Garden City, GB | 1 | 1983 |