Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6348305 | Photographic element with a layer improving the adhesion to the support base | Paola Puppo, Carlo Barlocco | 2002-02-19 |
| 6300048 | Photographic element with a layer improving the adhesion to the support | Paola Puppo, Carlo Barlocco | 2001-10-09 |
| 6261752 | Alkaline soluble mixture composed of cellulose derivatives | Paola Puppo, Carlo Barlocco, Luisa Tavella | 2001-07-17 |
| 6063556 | Radiographic material with improved antistatic properties utilizing colloidal vanadium oxide | Renzo Torterolo | 2000-05-16 |
| 5914222 | Photographic element comprising antistatic layer | Eric D. Morrison, Paola Puppo, Elio Martino, William L. Kausch, Renzo Torterolo | 1999-06-22 |
| 5709985 | Photographic element comprising antistatic layer | Eric D. Morrison, Paola Puppo, Elio Martino, William L. Kausch, Renzo Torterolo | 1998-01-20 |
| 5604083 | Antistatic film bases and photographic elements comprising said antistatic film bases | Giorgio Spazzapan, Renzo Torterolo, Soonkun Kang | 1997-02-18 |
| 5529893 | Photographic elements comprising antistatic layers | Elio Martino, Paola Puppo, Eric D. Morrison | 1996-06-25 |
| 5484693 | Photographic elements comprising antistatic film bases | Omar Farooq | 1996-01-16 |
| 5439785 | Photographic elements comprising antistatic layers of vanadium pentoxide, epoxy-silane, and sulfopolymer | David R. Boston, William L. Kausch, Elio Martino, Eric D. Morrison | 1995-08-08 |
| 4914018 | Antistatic photographic base and light-sensitive element | Mauro Besio | 1990-04-03 |
| 4582782 | Antistatic photographic multi-layer base having a hydrophilic and hydrophoetic layer | — | 1986-04-15 |
| 4424273 | Subbing polyester support bases and photographic film comprising said improved support bases | Simone Franco | 1984-01-03 |
| 4262088 | Photographic material having a removable antihalo layer | Angelo Vallarino | 1981-04-14 |