Inventor
Roger A. Boggs
Inventor
Wayland, MA, US
Overview
Patents· 18 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Cprimary
G03CPhotosensitive materials for photographic purposes32%
B41MPrinting, duplicating, marking, or copying processes26%
C07DHeterocyclic compounds11%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices11%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments5%
Y02PClimate change mitigation technologies in the production or processing of goods5%
PatentTitleYear
6,307,085'Process and composition for generation of acid'20016,242,154'Process and composition for generation of acid'20016,110,638'Process and composition for generation of acid'20005,914,213'Process and composition for generation of acid'19995,667,943'Process for thermochemical generation of acid and for thermal imaging, and imaging medium for use therein'19975,534,393'Process for thermochemical generation of acid and for thermal imaging'19965,451,478'Slide blank, and process for producing a slide therefrom'19955,424,475'Thermal imaging dye precursors'19955,422,230'Slide blank, and process for producing a slide therefrom'19955,401,619'Process for thermochemical generation of acid and for thermal imaging, and imaging medium for use therein'19955,350,870'Thermal imaging methods and materials'19945,278,031'Process for thermochemical generation of squaric acid and for thermal imaging, and imaging medium for use therein'19945,236,884'Thermal imaging methods and materials'19935,192,645'Thermal imaging method'19934,946,964'Photographic compounds'19904,847,383'Photographic reagent tetrazoles'19894,743,533'Photographic system utilizing a compound capable of providing controlled release of photographically useful group'19884,503,139'Photographic products and processes and novel compounds'1985Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1985–2001Patents assigned to POLAROID CORP (18)· patent assignee history
1985–2001Based in Wayland, MA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| POLAROID CORP | 18 | 1985–2001 |
Locations
| Location | Patents | Span |
|---|---|---|
| Wayland, Massachusetts, US | 18 | 1985–2001 |