- All sections
- B - Performing operationstransporting
- B08B - Cleaning in generalprevention of fouling in general
- B08B 1/00 - Cleaning by methods involving the use of tools
Patent holdings for IPC class B08B 1/00
Total number of patents in this class: 2345
10-year publication summary
|
270
|
325
|
310
|
397
|
311
|
303
|
275
|
227
|
162
|
30
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ebara Corporation | 2172 |
43 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 42804 |
39 |
| The Procter & Gamble Company | 22043 |
34 |
| Illinois Tool Works Inc. | 11469 |
34 |
| Samsung Electronics Co., Ltd. | 146346 |
25 |
| Tokyo Electron Limited | 12733 |
23 |
| Applied Materials, Inc. | 18658 |
21 |
| Fujikura Ltd. | 2938 |
21 |
| Gui Global Products, LTD, GUI Global Management, LLC, Texas | 38 |
20 |
| Saudi Arabian Oil Company | 13185 |
20 |
| The Boeing Company | 20053 |
19 |
| The Clorox Company | 945 |
18 |
| Entegris, Inc. | 1869 |
18 |
| Screen Holdings Co., Ltd. | 2822 |
18 |
| Kicteam, Inc. | 74 |
16 |
| GPCP IP Holdings LLC | 1631 |
15 |
| Boe Technology Group Co., Ltd. | 41217 |
14 |
| Ecolab USA Inc. | 5491 |
14 |
| 3m Innovative Properties Company | 17819 |
12 |
| Tomoegawa Co., Ltd. | 243 |
12 |
| Other owners | 1909 |