Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11608295 | Dispersant composition | Viswanath Mahadevan, Fang Lei | 2023-03-21 |
| 7482405 | Cement additive | Sven Asmus, Gerhard Albrecht, Klaus Lorenz, Petra Wagner, Christian Scholz | 2009-01-27 |
| 6495096 | Deodorant and process for deodorization using said deodorant | Takayoshi HAMAGUCHI, Kazuyuki Minato, Tadashi Shimomura | 2002-12-17 |