- 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 5/00 - Storing fluids in natural or artificial cavities or chambers in the earth
Patent holdings for IPC class B65G 5/00
Total number of patents in this class: 435
10-year publication summary
|
20
|
16
|
26
|
36
|
34
|
31
|
40
|
41
|
57
|
20
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hydrostor Inc. | 59 |
39 |
| Saudi Arabian Oil Company | 14305 |
30 |
| Praxair Technology, Inc. | 1215 |
19 |
| Charm Industrial, Inc. | 31 |
12 |
| Air Liquide Large Industries U.S. LP | 57 |
11 |
| Aramco Services Company | 4192 |
11 |
| Schlumberger Technology Corporation | 11879 |
8 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 4122 |
6 |
| Statoil Petroleum AS | 468 |
6 |
| Cleantech GeoMechanics Inc. | 10 |
6 |
| Schlumberger Canada Limited | 7620 |
5 |
| 1304338 Alberta Ltd. | 90 |
5 |
| 1304342 Alberta Ltd. | 89 |
5 |
| D.A. Nolt, Inc. | 5 |
5 |
| IFP Energies Nouvelles | 3104 |
5 |
| Totalenergies Onetech | 1541 |
5 |
| TerraH2 LLC | 12 |
5 |
| Hunt Innovative Technologies, L.L.C. | 27 |
5 |
| Halliburton Energy Services, Inc. | 21309 |
4 |
| Advantek International Corporation | 15 |
4 |
| Other owners | 239 |