Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4684537 | Process for the sensitization of an oxidation/reduction photocatalyst, and photocatalyst thus obtained | Michael Graetzel, Nick Serpone | 1987-08-04 |
| 4427749 | Product intended to be used as a photocatalyst, method for the preparation of such product and utilization of such product | Michael Graetzel, Kuppuswamy Kalyanasundaram, Michael Neumann-Spallart, Enrico Borgarello | 1984-01-24 |