- All sections
- B - Performing operations; transporting
- B08B - Cleaning in general; prevention of fouling in general
- B08B 9/093 - Cleaning of containers, e.g. tanks by the force of jets or sprays
Patent holdings for IPC class B08B 9/093
Total number of patents in this class: 638
10-year publication summary
|
54
|
74
|
52
|
40
|
51
|
58
|
80
|
45
|
57
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Alfa Laval Corporate AB | 1305 |
17 |
| Ecolab USA Inc. | 5341 |
11 |
| GEA Tuchenhagen GmbH | 145 |
10 |
| Spraying Systems Co. | 489 |
10 |
| Path Environmental Technology, LLC | 9 |
7 |
| Tokyo Electron Limited | 12115 |
6 |
| Henny Penny Corporation | 127 |
6 |
| Sparkling Bins, LLC | 8 |
6 |
| BL Technologies, Inc. | 849 |
5 |
| Scanjet Marine AB | 9 |
5 |
| Semes Co., Ltd. | 1335 |
5 |
| Beck Manufacturing International, Inc. | 5 |
5 |
| Alfa Laval Tank Equipment A/S | 7 |
5 |
| Veolia Nuclear Solutions Inc. | 54 |
5 |
| AGI Engineering, Inc. | 11 |
5 |
| Nanjing Yanchang Reaction Technology Research Institute Co. Ltd | 120 |
5 |
| Trinity Bay Worx, LLC | 8 |
5 |
| LG Electronics Inc. | 71039 |
4 |
| EcoServices, LLC | 49 |
4 |
| Flowserve Management Company | 203 |
4 |
| Other owners | 508 |