- All sections
- B - Performing operationstransporting
- B08B - Cleaning in generalprevention of fouling in general
- B08B 3/10 - Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
Patent holdings for IPC class B08B 3/10
Total number of patents in this class: 1239
10-year publication summary
|
165
|
169
|
172
|
149
|
140
|
107
|
114
|
115
|
75
|
38
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Screen Holdings Co., Ltd. | 2776 |
62 |
| Tokyo Electron Limited | 12540 |
40 |
| Semes Co., Ltd. | 1420 |
31 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 42118 |
29 |
| Applied Materials, Inc. | 18406 |
25 |
| Ecolab USA Inc. | 5451 |
25 |
| Samsung Electronics Co., Ltd. | 144143 |
16 |
| Suss MicroTec Photomask Equipment GmbH & Co. KG | 24 |
14 |
| LG Electronics Inc. | 72473 |
13 |
| Shibaura Mechatronics Corporation | 285 |
12 |
| General Electric Company | 13829 |
10 |
| Ebara Corporation | 2143 |
10 |
| Electrolux Professional, Inc. | 111 |
9 |
| z Intellectual Property Holding Company, LLC | 46 |
9 |
| Illinois Tool Works Inc. | 11396 |
8 |
| Boe Technology Group Co., Ltd. | 40613 |
8 |
| Yantai Ausbio Laboratories Co., Ltd. | 24 |
8 |
| Postprocess Technologies, Inc. | 73 |
8 |
| The Boeing Company | 20013 |
7 |
| Calico Cottage, Inc. | 37 |
7 |
| Other owners | 888 |