Inventor
James A. Silver
Inventor
Kennett Square, PA, US
Overview
Patents· 6 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%
B41JTypewriters11%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients11%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments11%
B41MPrinting, duplicating, marking, or copying processes6%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds6%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds6%
C08LCompositions of macromolecular compounds6%
C09CTreatment of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties6%
D06PDyeing or printing textiles6%
PatentTitleYear
10,752,781Aqueous inks containing solvent dyes20209,499,706'Pigmented cyan inkjet ink'20169,458,321'Method of preparing a pigment press cake and uses thereof'20169,045,661'Method of preparing cross-linked colorant dispersions'20159,023,141'Method of preparing aqueous pigment dispersions'20157,806,969'Black inkjet ink'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2020Patents assigned to DU PONT (6)· patent assignee history
2010–2020Based in Kennett Square, PA, US· patent location history
2015Patents assigned to HORNBY JOHN C (1)· patent assignee history
2015Patents assigned to JACKSON CHRISTIAN (1)· patent assignee history
2015Patents assigned to LI XIAOQING (1)· patent assignee history
2015Patents assigned to MCINTYRE PATRICK F (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DU PONT | 6 | 2010–2020 |
| HORNBY JOHN C | 1 | 2015 |
| JACKSON CHRISTIAN | 1 | 2015 |
| LI XIAOQING | 1 | 2015 |
| MCINTYRE PATRICK F | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kennett Square, Pennsylvania, US | 6 | 2010–2020 |