Inventor
Robert J. Newmiller
Inventor
Webster, NY, US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Cprimary
G03CPhotosensitive materials for photographic purposes80%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%
PatentTitleYear
5,998,121'Photographic element with silver halide emulsion layer of low developability and having an associated high dye-yield coupler'19995,411,854'Sensitivity increase from alkynylamineazole, sensitizing dye, and chalcogenazolium salt added before heat cycle'19954,916,052'Hollow silver halide grains and process for the preparation thereof'19904,865,964'Blended emulsions exhibiting improved speed-granularity relationship'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–1999Patents assigned to EASTMAN KODAK CO (4)· patent assignee history
1989–1990Based in Rochester, NY, US· patent location history
1995–1999Based in Webster, NY, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EASTMAN KODAK CO | 4 | 1989–1999 |
Locations
| Location | Patents | Span |
|---|---|---|
| Webster, New York, US | 2 | 1995–1999 |
| Rochester, New York, US | 2 | 1989–1990 |