Self-contained breathing apparatus, component thereof, and battery compartment therefor
US-2025152977-A1 · May 15, 2025 · US
This page is not indexed by search engines while we improve data quality.
Wang Siwei patents
Wang Siwei is listed as an inventor on 5 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Wang Siwei |
| Total patents | 5 |
| First publication | Apr 25, 2019 |
| Latest publication | May 15, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Slide install respirator cartridges and respirators
US-2024091569-A1 · Mar 21, 2024 · US
Adjustable face mask assembly and method of using the same
US-2023398382-A1 · Dec 14, 2023 · US
Graphene-ceramic composite membrane for hydrogen separation membranes
US-10899613-B2 · Jan 26, 2021 · US
Graphene-Ceramic Composite Membrane for Hydrogen Separation Membranes
US-2019119110-A1 · Apr 25, 2019 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Univ South Carolina | 2 |
| Univ Clemson | 2 |
| Honeywell Int Inc | 2 |
| Univ Clemson Res Foundation | 1 |
| Honeywell Safety Products Usa Inc | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B01D71/0212 | 2 |
| B01D67/00041 | 2 |
| B01D69/1411 | 2 |
| B01D71/0211 | 2 |
| B01D71/024 | 2 |