- All sections
- B - Performing operationstransporting
- B01F - Mixing, e.g. dissolving, emulsifying or dispersing
- B01F 33/71 - Mixers specially adapted for working at sub- or super-atmospheric pressure, e.g. combined with de-foaming working at super-atmospheric pressure, e.g. in pressurised vessels
Patent holdings for IPC class B01F 33/71
Total number of patents in this class: 47
10-year publication summary
|
0
|
0
|
0
|
1
|
1
|
2
|
4
|
9
|
6
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Eco Too, LLC | 9 |
3 |
| James Richard Spears MD PLLC | 10 |
3 |
| GIS Gas Infusion Systems Inc. | 16 |
3 |
| Daicel Corporation | 2463 |
2 |
| The Governors of the University of Alberta | 873 |
2 |
| IDEX MPT Inc. | 49 |
2 |
| Three Es S.r.l. | 28 |
2 |
| IDEX India Private Ltd | 9 |
2 |
| Poseidon Ocean Systems Ltd. | 33 |
2 |
| Schlumberger Canada Limited | 7553 |
1 |
| 3m Innovative Properties Company | 17512 |
1 |
| Nitto Denko Corporation | 8465 |
1 |
| Dow Global Technologies LLC | 10770 |
1 |
| Air Water Inc. | 147 |
1 |
| BlueInGreen, LLC | 6 |
1 |
| China University of Petroleum (East China) | 400 |
1 |
| Ecolab USA Inc. | 5725 |
1 |
| Fuel Tech, Inc. | 52 |
1 |
| GEA Mechanical Equipment Italia S.p.A. | 83 |
1 |
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2836 |
1 |
| Other owners | 15 |