Inventor
Paola Puppo
Inventor
Cogoleto, IT
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Cprimary
G03CPhotosensitive materials for photographic purposes54%
C09KMaterials for miscellaneous applications, not provided for elsewhere15%
Y10TTechnical subjects covered by former us classification15%
A61KPreparations for medical, dental or toiletry purposes8%
C11DDetergent compositions8%
PatentTitleYear
6,348,305'Photographic element with a layer improving the adhesion to the support base'20026,300,048'Photographic element with a layer improving the adhesion to the support'20016,261,752'Alkaline soluble mixture composed of cellulose derivatives'20016,214,530'Base film with a conductive layer and a magnetic layer'20015,914,222'Photographic element comprising antistatic layer'19995,709,985'Photographic element comprising antistatic layer'19985,529,893'Photographic elements comprising antistatic layers'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996–1999Patents assigned to MINNESOTA MINING & MFG (3)· patent assignee history
1996–2001Based in Cogoleto, IT· patent location history
1998Based in St. Paul, MN, US· patent location history
2001–2002Patents assigned to FERRANIA SPA (3)· patent assignee history
2001Patents assigned to TULALIP CONSULTORIA COM SOCIED (1)· patent assignee history
2001Based in Savona, IT· patent location history
2002Based in Genoa, IT· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FERRANIA SPA | 3 | 2001–2002 |
| MINNESOTA MINING & MFG | 3 | 1996–1999 |
| TULALIP CONSULTORIA COM SOCIED | 1 | 2001 |
Locations
| Location | Patents | Span |
|---|---|---|
| Cogoleto, IT | 4 | 1996–2001 |
| Genoa, IT | 1 | 2002 |
| Savona, IT | 1 | 2001 |
| St. Paul, Minnesota, US | 1 | 1998 |