Inventor
Charles S. Dulcey
Inventor
Washington, DC, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Fprimary
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices24%
B82YSpecific uses or applications of nanostructures12%
C23CCoating metallic material12%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests12%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry8%
C12NMicroorganisms or enzymes8%
C40BCombinatorial chemistry8%
G06NComputing arrangements based on specific computational models8%
H05KPrinted circuits8%
PatentTitleYear
6,436,615'Methods and materials for selective modification of photopatterned polymer films'20025,965,305'Method for surface modification to create regions resistant to adsorption of biomolecules'19995,648,201'Efficient chemistry for selective modification and metallization of substrates'19975,510,216'Selective metallization process'19965,468,597'Selective metallization process'19955,391,463'Surface modification to create regions resistant to adsorption of biomolecules'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–2002Patents assigned to US NAVY (3)· patent assignee history
1995–1999Patents assigned to GEO CENTERS INC (2)· patent assignee history
1995Patents assigned to SHIPLEY CO LLC (1)· patent assignee history
1995–2002Based in Washington, DC, US· patent location history
1996Patents assigned to SHIPLEY CO (1)· patent assignee history
1997Patents assigned to US INTERIOR (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| US NAVY | 3 | 1995–2002 |
| GEO CENTERS INC | 2 | 1995–1999 |
| SHIPLEY CO | 1 | 1996 |
| SHIPLEY CO LLC | 1 | 1995 |
| US INTERIOR | 1 | 1997 |
Locations
| Location | Patents | Span |
|---|---|---|
| Washington, DC, US | 6 | 1995–2002 |