- All sections
- B - Performing operations; transporting
- B08B - Cleaning in general; prevention 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: 1187
10-year publication summary
|
96
|
165
|
169
|
172
|
149
|
138
|
106
|
110
|
110
|
27
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Screen Holdings Co., Ltd. | 2431 |
53 |
| Tokyo Electron Limited | 11599 |
39 |
| Semes Co., Ltd. | 1119 |
27 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
26 |
| Ecolab USA Inc. | 5190 |
24 |
| Applied Materials, Inc. | 16587 |
21 |
| Samsung Electronics Co., Ltd. | 131630 |
14 |
| Suss MicroTec Photomask Equipment GmbH & Co. KG | 24 |
14 |
| LG Electronics Inc. | 69257 |
13 |
| Shibaura Mechatronics Corporation | 282 |
12 |
| Ebara Corporation | 1951 |
9 |
| Boe Technology Group Co., Ltd. | 35384 |
9 |
| Electrolux Professional, Inc. | 101 |
9 |
| z Intellectual Property Holding Company, LLC | 51 |
9 |
| General Electric Company | 18133 |
8 |
| Tel Manufacturing and Engineering of America, Inc. | 150 |
8 |
| Calico Cottage, Inc. | 36 |
7 |
| Durr Ecoclean GmbH | 43 |
7 |
| IHI Corporation | 3268 |
7 |
| IHI Machinery and Furnace Co., Ltd. | 79 |
7 |
| Other owners | 864 |