Inventor
ANTONY K. VAN DYK
Inventor
US
Overview
Patents· 10 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 lacquers22%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds14%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients14%
C08LCompositions of macromolecular compounds14%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds11%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds5%
C09CTreatment of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties5%
C09KMaterials for miscellaneous applications, not provided for elsewhere5%
C01FCompounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare-earth metals3%
C02FTreatment of water, waste water, sewage, or sludge3%
PatentTitleYear
12,595,388Aqueous dispersion of cerium (III) carbonate particles202612,559,584Aqueous dispersion opacifying pigment-binder hybrid polymer particles202612,297,358Hydrophobically modified pigment composition202511,492,538Scale inhibition using star polymers202211,472,921Alkylene oxide polymer endcapped with an aryl ether alkoxylate block copolymer202211,407,917Coating composition202211,359,132Scale inhibition using branched polymers202211,198,791Polyether-urethane-urea additives for block resistance and open time202111,186,743Waterborne epoxy coating composition202111,155,722Preparation of a coatings formulation with alkali swellable polymer particles2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2026Patents assigned to ROHM & HAAS (9)· patent assignee history
2021–2025Patents assigned to DOW GLOBAL TECHNOLOGIES LLC (7)· patent assignee history
2021–2026Based in US· patent location history
2022–2025Patents assigned to UNIV CALIFORNIA (3)· patent assignee history
2026Patents assigned to ROHM AND HAAS COMPANY (1)· patent assignee history
2026Patents assigned to THE REGENTS OF THE UNIV OF CALIFORNIA (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ROHM & HAAS | 9 | 2021–2026 |
| DOW GLOBAL TECHNOLOGIES LLC | 7 | 2021–2025 |
| UNIV CALIFORNIA | 3 | 2022–2025 |
| ROHM AND HAAS COMPANY | 1 | 2026 |
| THE REGENTS OF THE UNIV OF CALIFORNIA | 1 | 2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 10 | 2021–2026 |