Inventor
P. SCOTT CHISHOLM
Inventor
CA
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B29Cprimary
B29CShaping or joining of plastics13%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts13%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium13%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds13%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients13%
C08LCompositions of macromolecular compounds13%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry4%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form4%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers4%
C08JWorking-up4%
PatentTitleYear
12,502,819Fluoropolymer free polymer processing aids202512,502,818—202512,486,342Cyclopentadienyl/adamantyl phosphinimine zirconium and hafnium complexes202512,473,384Cyclopentadienyl/adamantyl phosphinimine titanium complexes202512,318,985Polymer extrusion process202511,401,392Barrier film composition202211,180,581Phosphinimine amido-ether complexes2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2022Patents assigned to NOVA CHEM INT SA (2)· patent assignee history
2021–2025Based in CA· patent location history
2025Patents assigned to NOVA CHEMICALS INTERNATIONAL SA (5)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NOVA CHEMICALS INTERNATIONAL SA | 5 | 2025 |
| NOVA CHEM INT SA | 2 | 2021–2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| CA | 7 | 2021–2025 |