- All sections
- B - Performing operationstransporting
- B08B - Cleaning in generalprevention of fouling in general
- B08B 1/30 - Cleaning by methods involving the use of tools by movement of cleaning members over a surface
Patent holdings for IPC class B08B 1/30
Total number of patents in this class: 137
10-year publication summary
|
0
|
0
|
0
|
0
|
0
|
9
|
13
|
10
|
37
|
77
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Fujikura Ltd. | 2968 |
4 |
| Endress + Hauser Conducta GmbH + Co. KG | 347 |
3 |
| Hobot Technology Inc. | 28 |
3 |
| AirTouch Solar Ltd. | 9 |
3 |
| Sumitomo Electric Industries, Ltd. | 15750 |
2 |
| Altria Client Services LLC | 2266 |
2 |
| Besi Netherlands B.V. | 55 |
2 |
| Contemporary Amperex Technology Co., Limited | 7672 |
2 |
| Equashield Medical Ltd. | 123 |
2 |
| Micronova Manufacturing, Inc. | 33 |
2 |
| NTT Advanced Technology Corporation | 83 |
2 |
| Saudi Arabian Oil Company | 13622 |
2 |
| Wandres GmbH micro-cleaning | 25 |
2 |
| Green Grid Inc. | 16 |
2 |
| Changxin Memory Technologies, Inc. | 4928 |
2 |
| CleanSubSea Operations Pty Ltd | 6 |
2 |
| Excelsense Technologies Corp. | 10 |
2 |
| Goha, Inc. | 3 |
2 |
| Samsung Electronics Co., Ltd. | 148924 |
1 |
| Schlumberger Technology Corporation | 11023 |
1 |
| Other owners | 94 |