- All sections
- B - Performing operationstransporting
- 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: 81
10-year publication summary
|
13
|
12
|
6
|
12
|
4
|
6
|
4
|
2
|
4
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| MariCap Oy | 184 |
15 |
| CNH Industrial Canada, Ltd. | 954 |
14 |
| Ecolab USA Inc. | 5796 |
2 |
| Gema Switzerland GmbH | 171 |
2 |
| Ipeg, Inc. | 27 |
2 |
| Norsk Hydro ASA | 247 |
2 |
| S.A. Lhoist Recherche et Developpement | 205 |
2 |
| Schenck Process LLC | 48 |
2 |
| Famsun Co., Ltd. | 5 |
2 |
| Schlumberger Technology Corporation | 11818 |
1 |
| Schlumberger Canada Limited | 7606 |
1 |
| Schlumberger Technology B.v. | 5298 |
1 |
| Halliburton Energy Services, Inc. | 21338 |
1 |
| Siemens AG | 24029 |
1 |
| Deere & Company | 8097 |
1 |
| Henkel AG & Co. KGaA | 10770 |
1 |
| Axxiom Manufacturing, Inc. | 75 |
1 |
| The Chemours Company Fc, LLC | 1341 |
1 |
| Cisdi Engineering Co., Ltd. | 107 |
1 |
| Contemporary Amperex Technology Co., Limited | 9961 |
1 |
| Other owners | 27 |