Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12168215 | Evaporative emission device and adsorbent | Wolfgang Ruettinger, Steven Chin, Chen Chen, Akash Abraham | 2024-12-17 |
| 11865516 | Catalyst device for treatment of formaldehyde and volatile organic compounds | Wolfgang Ruettinger, Pascaline Tran, David Weinberger, AnJu Shi, Feng Zhao | 2024-01-09 |
| 11813586 | Evaporative emission control articles including activated carbon | Wolfgang Ruettinger, Steven Chin, Akash Abraham, Christy Chen | 2023-11-14 |
| 11779900 | Evaporative emission device and adsorbent | Wolfgang Ruettinger, Steven Chin, Chen Chen, Akash Abraham | 2023-10-10 |
| 11624340 | Evaporative emission control articles including activated carbon | Chen Chen, Wolfgang Ruettinger, Steven Chin, Akash Abraham | 2023-04-11 |
| 11583832 | Manganese oxide based catalyst and catalyst device for the removal of formaldehyde and volatile organic compounds | David Weinberger, Wolfgang Ruettinger, Pascaline Tran, Ting Gu, Feng Zhao +3 more | 2023-02-21 |
| 11478773 | Evaporative emission control articles including activated carbon | Wolfgang Ruettinger, Steven Chin, Akash Abraham, Chen Chen | 2022-10-25 |
| 11219882 | Catalyst device for treatment of formaldehyde and volatile organic compounds | Wolfgang Ruettinger, Pascaline Tran, David Weinberger, AnJu Shi, Feng Zhao | 2022-01-11 |
| 11203009 | Manganese oxide based catalyst and catalyst device for the removal of formaldehyde and volatile organic compounds | David Weinberger, Wolfgang Ruettinger, Pascaline Tran, Ting Gu, Feng Zhao +3 more | 2021-12-21 |
| 10780397 | Base metal catalyst for treatment of ozone and volatile organic compounds present in air supply | David Robinson, Mark Thomas Buelow, Michael Durilla | 2020-09-22 |
| 10183252 | Base metal catalyst for treatment of ozone and volatile organic compounds present in air supply | David Robinson, Mark Thomas Buelow, Michael Durilla | 2019-01-22 |
| 8372477 | Polymeric trap with adsorbent | Mark Thomas Buelow, John Kauffman, John J. Steger, William McMaster, Zhenguo Liu +1 more | 2013-02-12 |