- All sections
- B - Performing operationstransporting
- B08B - Cleaning in generalprevention of fouling in general
- B08B 9/043 - Cleaning the internal surfacesRemoval of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
Patent holdings for IPC class B08B 9/043
Total number of patents in this class: 479
10-year publication summary
|
43
|
52
|
65
|
54
|
61
|
51
|
48
|
34
|
33
|
27
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Stoneage, Inc. | 279 |
41 |
| Seescan, Inc. | 568 |
15 |
| Milwaukee Electric Tool Corporation | 4943 |
14 |
| Saudi Arabian Oil Company | 14161 |
14 |
| Tri-State Environmental, LLC | 20 |
14 |
| Clearflow, Inc. | 61 |
10 |
| Mac & Mac Hydrodemolition Inc. | 49 |
10 |
| GI Scientific, LLC | 74 |
8 |
| Ridge Tool Company | 133 |
8 |
| Aramco Services Company | 4182 |
7 |
| Crossford International, LLC | 92 |
7 |
| LOBBE Industrieservice GmbH & Co KG | 19 |
7 |
| Peinemann Equipment B.V. | 18 |
6 |
| Thomas Engineering Solutions & Consulting, LLC | 13 |
6 |
| Halliburton Energy Services, Inc. | 21306 |
5 |
| The Cleveland Clinic Foundation | 1575 |
5 |
| bodus gmbh | 22 |
5 |
| Black & Decker, Inc. | 2443 |
4 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11126 |
4 |
| Actuated Medical, Inc. | 68 |
4 |
| Other owners | 285 |