- All sections
- B - Performing operationstransporting
- B08B - Cleaning in generalprevention of fouling in general
- B08B 9/032 - Cleaning the internal surfacesRemoval of blockages by the mechanical action of a moving fluid, e.g. by flushing
Patent holdings for IPC class B08B 9/032
Total number of patents in this class: 1174
10-year publication summary
|
90
|
124
|
122
|
106
|
151
|
109
|
123
|
114
|
109
|
74
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Olympus Corporation | 13140 |
26 |
| Stoneage, Inc. | 265 |
17 |
| Saban Ventures Pty Limited | 94 |
15 |
| Taylor Commercial Foodservice, LLC | 149 |
15 |
| Ecolab USA Inc. | 5528 |
14 |
| Olympus Winter & Ibe GmbH | 695 |
13 |
| General Electric Company | 13858 |
12 |
| Dai Nippon Printing Co., Ltd. | 4119 |
12 |
| ASP Global Manufacturing GmbH | 247 |
11 |
| Saudi Arabian Oil Company | 13409 |
10 |
| Tetra Laval Holdings & Finance S.A. | 2175 |
10 |
| Milwaukee Electric Tool Corporation | 4481 |
9 |
| Prodose | 45 |
9 |
| iFlo LLC | 14 |
8 |
| Applied Materials, Inc. | 18932 |
7 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 43628 |
7 |
| Tokyo Electron Limited | 12979 |
7 |
| Medivators Inc. | 204 |
7 |
| Halliburton Energy Services, Inc. | 20964 |
6 |
| Lufthansa Technik AG | 481 |
6 |
| Other owners | 953 |