Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5541051 | Preparation of silver halide tabular emulsions in the presence of polar aprotic solvents and/or alcohols | Ann Verbeeck, Christiaan Van Roost | 1996-07-30 |
| 5478718 | Preparation of silver halide tabular emulsions in the presence of non-aqueous polar aprotic solvents and/or protic solvents having a dissociation constant smaller than that of water | Ann Verbeeck | 1995-12-26 |