Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10307732 | Particulate superabsorbent polymer composition having improved stability and fast absorption | Gonglu Tian, David L. Bergman, Jr., Bernfried Messner, Scott J. Smith, Michael M. Azad +1 more | 2019-06-04 |
| 9375507 | Particulate superabsorbent polymer composition having improved stability | Gonglu Tian, David L. Bergman, Jr., Bernfried Messner, Scott J. Smith, Mark Joy | 2016-06-28 |
| 9302248 | Particulate superabsorbent polymer composition having improved stability | Gonglu Tian, David L. Bergman, Jr., Bernfried Messner, Scott J. Smith | 2016-04-05 |