- All sections
- B - Performing operationstransporting
- B08B - Cleaning in generalprevention of fouling in general
- B08B 9/035 - Cleaning the internal surfacesRemoval of blockages by the mechanical action of a moving fluid, e.g. by flushing by suction
Patent holdings for IPC class B08B 9/035
Total number of patents in this class: 72
10-year publication summary
|
6
|
14
|
7
|
13
|
11
|
8
|
9
|
6
|
7
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Tri-State Environmental, LLC | 18 |
3 |
| General Electric Company | 17800 |
2 |
| Hewlett-Packard Development Company, L.P. | 27448 |
2 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 40717 |
2 |
| Shimadzu Corporation | 6036 |
2 |
| Enteroptyx, Inc. | 7 |
2 |
| Federal Signal Corporation | 214 |
2 |
| Rotobrush International LLC | 6 |
2 |
| Sumco Corporation | 1122 |
2 |
| RS Acquisition Sub, LLC | 7 |
2 |
| Illinois Tool Works Inc. | 11410 |
1 |
| Siemens AG | 24568 |
1 |
| The Boeing Company | 19922 |
1 |
| Denso Corporation | 23823 |
1 |
| Alamo Group Inc. | 211 |
1 |
| Amiad Water Systems Ltd. | 48 |
1 |
| Avent, Inc. | 977 |
1 |
| BISSELL Inc. | 1086 |
1 |
| BSH Hausgeräte GmbH | 5464 |
1 |
| DeLaval Holding AB | 938 |
1 |
| Other owners | 41 |