Patents
| PureAir Filtration Patent Status Report 4/30/2021 |
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| Patent Number | Application Number | Title | Direct Priority | Issue Date | TH Docket Ref. |
| 10,441,914 | 15/806,410 | Radial Air Purification System for Removal of Contaminants from a Gas and Methods of Fabrication | 62/419,998 | 15-Oct-19 | 511605-1040 |
| 10,132,740 | 14/503,489 | Media Bed Monitoring Device and System | 61/886,781 | 20-Nov-18 | 511605-1030 |
| 10,801,946 | 16/188,548 | Electric Monitoring of Gas Adsorbent Media Bed | 14/503,489 | 20-Oct-20 | 511605-1031 |
| 10,981,110 | 16/523,447 | Adsorbent Materials, Apparatus, and Methods of Removal of Hydrogen sulfide from Gases | 15/601,358 | 20-Apr-21 | 511605-1011 |