- All sections
- B - Performing operations; transporting
- B08B - Cleaning in general; prevention of fouling in general
- B08B 9/035 - Cleaning the internal surfaces; Removal 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: 66
10-year publication summary
5
|
6
|
14
|
7
|
13
|
11
|
8
|
8
|
6
|
3
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
General Electric Company | 18133 |
2 |
Hewlett-Packard Development Company, L.P. | 28538 |
2 |
Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
2 |
Shimadzu Corporation | 5791 |
2 |
Enteroptyx, Inc. | 7 |
2 |
Federal Signal Corporation | 213 |
2 |
Rotobrush International LLC | 5 |
2 |
Sumco Corporation | 1116 |
2 |
Tri-State Environmental, LLC | 16 |
2 |
RS Acquisition Sub, LLC | 7 |
2 |
Illinois Tool Works Inc. | 11152 |
1 |
Siemens AG | 24990 |
1 |
The Boeing Company | 19843 |
1 |
Denso Corporation | 23338 |
1 |
Alamo Group Inc. | 207 |
1 |
Avent, Inc. | 1007 |
1 |
BISSELL Inc. | 1064 |
1 |
DeLaval Holding AB | 934 |
1 |
Donghwa Industry Co. Ltd. | 3 |
1 |
Durr Ecoclean GmbH | 43 |
1 |
Other owners | 36 |