- All sections
- B - Performing operations; transporting
- B08B - Cleaning in general; prevention of fouling in general
- B08B 5/04 - Cleaning by suction, with or without auxiliary action
Patent holdings for IPC class B08B 5/04
Total number of patents in this class: 612
10-year publication summary
|
37
|
51
|
47
|
54
|
78
|
66
|
75
|
79
|
67
|
31
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 19843 |
20 |
| Hewlett-Packard Development Company, L.P. | 28538 |
14 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
10 |
| Tokyo Electron Limited | 11599 |
9 |
| Tel Manufacturing and Engineering of America, Inc. | 150 |
7 |
| Industrial Vacuum Transfer Services USA, LLC | 25 |
7 |
| BISSELL Inc. | 1064 |
6 |
| LG Energy Solution, Ltd. | 10813 |
6 |
| Samsung Display Co., Ltd. | 30585 |
5 |
| Samsung Electronics Co., Ltd. | 131630 |
4 |
| General Electric Company | 18133 |
4 |
| Applied Materials, Inc. | 16587 |
4 |
| Corning Incorporated | 9932 |
4 |
| Lam Research Corporation | 4775 |
4 |
| Daifuku Co., Ltd. | 860 |
4 |
| iRobot Corporation | 946 |
4 |
| Nano-Dimension Technologies Ltd. | 94 |
4 |
| Tri-State Environmental, LLC | 16 |
4 |
| Changxin Memory Technologies, Inc. | 4732 |
4 |
| The Procter & Gamble Company | 22178 |
3 |
| Other owners | 485 |