- All sections
- B - Performing operationstransporting
- B01F - Mixing, e.g. dissolving, emulsifying or dispersing
- B01F 27/1143 - Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections screw-shaped, e.g. worms
Patent holdings for IPC class B01F 27/1143
Total number of patents in this class: 76
10-year publication summary
|
0
|
0
|
2
|
6
|
3
|
11
|
15
|
15
|
18
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 75910 |
4 |
| Buss AG | 50 |
4 |
| The Japan Steel Works, Ltd. | 868 |
3 |
| LG Energy Solution, Ltd. | 19305 |
3 |
| Aaron Engineered Process Equipment, Inc. | 14 |
2 |
| Aladdin Manufacturing Corporation | 245 |
2 |
| Coperion GmbH | 164 |
2 |
| Covestro Deutschland AG | 2846 |
2 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 4122 |
2 |
| Sharkninja Operating LLC | 2738 |
2 |
| Steuben Foods, Incorporated | 36 |
2 |
| Air Liquide France Industrie | 25 |
2 |
| Revelution Technology, LLC | 8 |
2 |
| Seattle Food Tech, Inc., DBA Rebellyous Foods | 21 |
2 |
| Grain Weevil Corporation | 34 |
2 |
| Pelican Intl Inc. | 47 |
2 |
| Samsung SDI Co., Ltd. | 10745 |
1 |
| Tyco Electronics (shanghai) Co. Ltd. | 1073 |
1 |
| Tsinghua University | 6238 |
1 |
| Stryker Corporation | 5649 |
1 |
| Other owners | 34 |