Inventor
James E. Klijanowicz
Inventor
Pittsford, NY, US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C09Bprimary
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments29%
G03CPhotosensitive materials for photographic purposes29%
C07DHeterocyclic compounds13%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%
C07CAcyclic or carbocyclic compounds8%
B41MPrinting, duplicating, marking, or copying processes4%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices4%
PatentTitleYear
5,278,576'Intermediate receiver opaque support'19944,536,598'Color-forming carboxamidonaphthalene dye precursor and carboximide dye in photographic material and process'19854,507,479'Color-forming sulfonamidodiphenylamine dye precursor that produces phenazine dye'19854,499,304'Color-forming sulfonamidodiphenylamines and corresponding sulfonimide dyes'19854,423,126'Color-forming carboxamidonaphthalene dye precursor and carboximide dye in photographic material and process'19834,390,606'Color-forming para-sulfonamidodiphenylamine dye precursor and sulfonimide dye in photographic material and process'19834,380,666'Color-forming sulfonamidodiphenylamine dye precursor that produces phenazine dye'19834,368,246'Photographic materials and processes comprising color-forming sulfonamidodiphenylamine dye precursors and corresponding phenazine dyes'1983Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1983–1994Patents assigned to EASTMAN KODAK CO (8)· patent assignee history
1983–1994Based in Pittsford, NY, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EASTMAN KODAK CO | 8 | 1983–1994 |
Locations
| Location | Patents | Span |
|---|---|---|
| Pittsford, New York, US | 8 | 1983–1994 |