- 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: 74
10-year publication summary
|
6
|
13
|
7
|
13
|
10
|
8
|
9
|
6
|
7
|
4
|
| 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 | 13807 |
2 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 43064 |
2 |
| Shimadzu Corporation | 6187 |
2 |
| Federal Signal Corporation | 235 |
2 |
| Rotobrush International LLC | 6 |
2 |
| Shijiazhuang Tiedao University | 28 |
2 |
| Sumco Corporation | 1113 |
2 |
| Rectorseal, LLC | 171 |
2 |
| Illinois Tool Works Inc. | 11485 |
1 |
| Siemens AG | 24436 |
1 |
| The Boeing Company | 20098 |
1 |
| Hewlett-Packard Development Company, L.P. | 25841 |
1 |
| Denso Corporation | 24387 |
1 |
| Alamo Group Inc. | 214 |
1 |
| Amiad Water Systems Ltd. | 49 |
1 |
| Avent, Inc. | 931 |
1 |
| BISSELL Inc. | 1152 |
1 |
| BSH Hausgeräte GmbH | 5532 |
1 |
| DeLaval Holding AB | 938 |
1 |
| Other owners | 44 |