Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8053545 | Processes for making stabilized divalent germanium and tin compounds | Alex Sergey Ionkin, William J. Marshall | 2011-11-08 |
| 8048498 | Compositions and processes for preparing color filter elements using vanadium catalysts | Alex Sergey Ionkin | 2011-11-01 |
| 8017201 | Compositions and processes for preparing color filter elements using alkali metal hydroxides | Alex Sergey Lonkin | 2011-09-13 |