- All sections
- B - Performing operations; transporting
- 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: 37
10-year publication summary
|
0
|
0
|
0
|
0
|
2
|
5
|
2
|
10
|
13
|
7
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Buss AG | 49 |
4 |
| LG Electronics Inc. | 69257 |
2 |
| Coperion GmbH | 131 |
2 |
| Steuben Foods, Incorporated | 30 |
2 |
| Seattle Food Tech, Inc., DBA Rebellyous Foods | 18 |
2 |
| Tyco Electronics (shanghai) Co. Ltd. | 759 |
1 |
| Stryker Corporation | 3864 |
1 |
| battenfeld-cincinnati Germany GmbH | 53 |
1 |
| Erema Engineering Recycling Maschinen und Anlagen Gesellschaft m.b.H. | 183 |
1 |
| Fette Compacting GmbH | 114 |
1 |
| Koninklijke Douwe Egberts B.V. | 938 |
1 |
| OCP S.A. | 70 |
1 |
| Pelican International Inc. | 54 |
1 |
| Pirelli Tyre S.p.A. | 1832 |
1 |
| Sika Technology AG | 2650 |
1 |
| Volkswagen AG | 6966 |
1 |
| Tyco Electronics (Suzhou) Ltd. | 25 |
1 |
| Ali Group S.r.l. - Carpigiani | 202 |
1 |
| Letts Create, LLC | 4 |
1 |
| Penta Equipment Inc. | 3 |
1 |
| Other owners | 10 |