Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11478773 | Evaporative emission control articles including activated carbon | Laif R. Alden, Steven Chin, Akash Abraham, Chen Chen | 2022-10-25 |
| 11229897 | Carbon dioxide sorbents for air quality control | Riichiro Kimura, Mark Thomas Buelow, John Kauffman, Pascaline Tran, Sai Ping Shum +2 more | 2022-01-25 |
| 11219882 | Catalyst device for treatment of formaldehyde and volatile organic compounds | Laif R. Alden, Pascaline Tran, David Weinberger, AnJu Shi, Feng Zhao | 2022-01-11 |