Inventor
Renzo Torterolo
Inventor
Cairo Montenotte, IT
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Cprimary
G03CPhotosensitive materials for photographic purposes55%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%
C09KMaterials for miscellaneous applications, not provided for elsewhere15%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds5%
Y10TTechnical subjects covered by former us classification5%
PatentTitleYear
6,063,556'Radiographic material with improved antistatic properties utilizing colloidal vanadium oxide'20005,914,222'Photographic element comprising antistatic layer'19995,709,985'Photographic element comprising antistatic layer'19985,604,083'Antistatic film bases and photographic elements comprising said antistatic film bases'19975,571,665'Silver halide photographic material having improved antistatic properties'19965,541,049'Silver halide photographic material having improved antistatic properties'19965,503,967'Silver halide photographic material having improved antistatic properties'19965,441,860'Silver halide photographic material having improved antistatic properties'19955,354,648'Radiographic assembly having reduced image-wise cross-over and super rapid processability'19945,098,821'Light-sensitive silver halide photo-graphic materials'19924,975,363'Light-sensitive silver halide photographic materials'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990–2000Patents assigned to MINNESOTA MINING & MFG (10)· patent assignee history
1990–1992Based in Savona, IT· patent location history
1994–2000Based in Cairo Montenotte, IT· patent location history
1996Patents assigned to IMATION CORP (1)· patent assignee history
1996–1999Based in Curiel-Bragno/Cario Montenotte, IT· patent location history
1998Based in St. Paul, MN, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MINNESOTA MINING & MFG | 10 | 1990–2000 |
| IMATION CORP | 1 | 1996 |
Locations
| Location | Patents | Span |
|---|---|---|
| Cairo Montenotte, IT | 6 | 1994–2000 |
| Curiel-Bragno/Cario Montenotte, IT | 2 | 1996–1999 |
| Savona, IT | 2 | 1990–1992 |
| St. Paul, Minnesota, US | 1 | 1998 |