Inventor
PARTHA S. MAJUMDAR
Inventor
US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C09Dprimary
C09DCoating compositions, e.g. paints, varnishes or lacquers33%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients27%
C08LCompositions of macromolecular compounds20%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds13%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds7%
PatentTitleYear
12,559,636Method for tuning gloss in paint formulations202612,024,638Blend of polyacrylic and polyvinyl acetate latexes202412,018,167Aqueous composition of organic polymeric microspheres, binder particles, and ion exchange resin202411,981,830Aqueous dispersion of polymer particles, microspheres, and polysiloxane particles202411,312,868Aqueous dispersion of microspheres p-acid functionalized polymer particles2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2026Patents assigned to ROHM & HAAS (5)· patent assignee history
2022–2024Patents assigned to DOW GLOBAL TECHNOLOGIES LLC (2)· patent assignee history
2022–2026Based in US· patent location history
2024Patents assigned to DOW SILICONES CORP (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ROHM & HAAS | 5 | 2022–2026 |
| DOW GLOBAL TECHNOLOGIES LLC | 2 | 2022–2024 |
| DOW SILICONES CORP | 1 | 2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 5 | 2022–2026 |