- All sections
- B - Performing operations; transporting
- B65G - Transport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors
- B65G 53/34 - Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam - Details
Patent holdings for IPC class B65G 53/34
Total number of patents in this class: 83
10-year publication summary
|
6
|
10
|
13
|
12
|
6
|
12
|
4
|
5
|
4
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| CNH Industrial Canada, Ltd. | 963 |
15 |
| MariCap Oy | 182 |
15 |
| S.A. Lhoist Recherche et Developpement | 163 |
3 |
| Ecolab USA Inc. | 5190 |
2 |
| Gema Switzerland GmbH | 165 |
2 |
| Ipeg, Inc. | 36 |
2 |
| Norsk Hydro ASA | 288 |
2 |
| Famsun Co., Ltd. | 4 |
2 |
| Schlumberger Technology Corporation | 9690 |
1 |
| Schlumberger Canada Limited | 6913 |
1 |
| Schlumberger Technology B.v. | 4951 |
1 |
| Halliburton Energy Services, Inc. | 20165 |
1 |
| Siemens AG | 24990 |
1 |
| Deere & Company | 6845 |
1 |
| Henkel AG & Co. KGaA | 10129 |
1 |
| Axxiom Manufacturing, Inc. | 55 |
1 |
| Baez, Juan I. | 4 |
1 |
| Callan, Sean G. | 4 |
1 |
| Contemporary Amperex Technology Co., Limited | 5805 |
1 |
| Envac AB | 50 |
1 |
| Other owners | 28 |