Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11447598 | Multi component dispersant | Andreas Okkel, Wolfgang Pritschins, Hans-Josef Teuwsen | 2022-09-20 |
| 10035896 | Salts of pyrophosphonic acid as flame retardants | Zachary D. Stockdale | 2018-07-31 |
| 9221948 | Phosphorus-containing flame retardants | Larry D. Timberlake, Mark V. Hanson, Narayan Subramaniam, William R. Fielding | 2015-12-29 |