Inventor
GIANNA PASTENA
Inventor
US
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 bonds27%
C08LCompositions of macromolecular compounds27%
C09DCoating compositions, e.g. paints, varnishes or lacquers27%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients20%
PatentTitleYear
12,404,358Hydrophobic, low glass transition temperature oligomer with chain transfer agent202512,404,397Polymer with low molecular weight portion and high glass transition temperature portion for early block resistance202511,685,800Multi-stage polymer with low MW shell and high Tg core for early block resistance202311,345,769Hydrophobic, low glass transition temperature oligomer with high level of chain transfer agent2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to COLUMBIA INSURANCE CO (4)· patent assignee history
2022–2025Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| COLUMBIA INSURANCE CO | 4 | 2022–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 4 | 2022–2025 |