Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6656872 | Methods of producing ruthenium perovskite | Takefumi Mitsuhashi, Akio Watanabe | 2003-12-02 |
| 6027708 | Process for the synthesis of flyash based zeolite-Y | Sadhana Suresh Rayalu, Purushottam Khanna | 2000-02-22 |
| 5965105 | Process for the synthesis of flyash based Zeolite-A | Sadhana Suresh Rayalu, Purushottam Khanna | 1999-10-12 |