Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11203009 | Manganese oxide based catalyst and catalyst device for the removal of formaldehyde and volatile organic compounds | Wolfgang Ruettinger, Pascaline Tran, Laif R. Alden, Ting Gu, Feng Zhao +3 more | 2021-12-21 |