Inventor
Sharad R. Thakkar
Inventor
Dayton, OH, US
Overview
Patents· 4 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 lacquers57%
B41JTypewriters14%
C07CAcyclic or carbocyclic compounds14%
C09CTreatment of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties14%
PatentTitleYear
6,585,818'Pigment ink formulation'20036,203,605'Process for improving dried film resistivity of a chemically modified carbon black dispersion'20015,676,744'Process for improving dried film resistivity of carbon pigment ink jet inks'19975,512,089'Process of making aqueous pigmented ink-jet ink with improved machine runnability'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996–2001Patents assigned to SCITEX DIGITAL PRINTING INC (3)· patent assignee history
1996–1997Based in Dayton, OH, US· patent location history
2001Based in Beavercreek, OH, US· patent location history
2003Patents assigned to LEXMARK INT INC (1)· patent assignee history
2003Based in Lexington, KY, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SCITEX DIGITAL PRINTING INC | 3 | 1996–2001 |
| LEXMARK INT INC | 1 | 2003 |
Locations
| Location | Patents | Span |
|---|---|---|
| Dayton, OH, US | 2 | 1996–1997 |
| Lexington, KY, US | 1 | 2003 |
| Beavercreek, OH, US | 1 | 2001 |