- All sections
- B - Performing operations; transporting
- B08B - Cleaning in general; prevention of fouling in general
- B08B 3/00 - Cleaning by methods involving the use or presence of liquid or steam
Patent holdings for IPC class B08B 3/00
Total number of patents in this class: 1348
10-year publication summary
|
95
|
88
|
101
|
72
|
58
|
42
|
49
|
51
|
40
|
10
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Tokyo Electron Limited | 11599 |
60 |
| BSH Hausgeräte GmbH | 5384 |
51 |
| Ecolab USA Inc. | 5190 |
40 |
| Lam Research Corporation | 4775 |
36 |
| LG Electronics Inc. | 69257 |
29 |
| Whirlpool Corporation | 4238 |
28 |
| Applied Materials, Inc. | 16587 |
23 |
| Haier US Appliance Solutions, Inc. | 3178 |
21 |
| Samsung Electronics Co., Ltd. | 131630 |
16 |
| Screen Holdings Co., Ltd. | 2431 |
15 |
| General Electric Company | 18133 |
14 |
| Electrolux Home Products, Inc. | 1220 |
13 |
| The Procter & Gamble Company | 22178 |
12 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
12 |
| Premark FEG L.L.C. | 313 |
11 |
| Semes Co., Ltd. | 1119 |
11 |
| Micron Technology, Inc. | 24960 |
10 |
| Screen Semiconductor Solutions Co., Ltd. | 100 |
9 |
| Piston Opw, Inc. | 108 |
9 |
| LAM Research AG | 188 |
8 |
| Other owners | 920 |