- All sections
- B - Performing operationstransporting
- B08B - Cleaning in generalprevention of fouling in general
- B08B 5/00 - Cleaning by methods involving the use of air flow or gas flow
Patent holdings for IPC class B08B 5/00
Total number of patents in this class: 481
10-year publication summary
|
45
|
40
|
38
|
40
|
45
|
38
|
45
|
33
|
43
|
20
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Applied Materials, Inc. | 18501 |
35 |
| Tokyo Electron Limited | 12620 |
34 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 42389 |
15 |
| ASM IP Holding B.V. | 2057 |
10 |
| Kokusai Electric Corporation | 1993 |
9 |
| Blue Leaf I.P., Inc. | 2818 |
8 |
| Screen Holdings Co., Ltd. | 2798 |
8 |
| Meiko Maschinenbau GmbH & Co. KG | 176 |
7 |
| Roche Diabetes Care, Inc. | 1493 |
6 |
| Semes Co., Ltd. | 1509 |
5 |
| Sharp Kabushiki Kaisha | 18781 |
5 |
| Samsung Display Co., Ltd. | 34472 |
4 |
| TDK Corporation | 6702 |
4 |
| Lam Research Corporation | 5213 |
4 |
| Samsung Electronics Co., Ltd. | 145025 |
3 |
| Illinois Tool Works Inc. | 11450 |
3 |
| Ricoh Company, Ltd. | 13198 |
3 |
| Ford Global Technologies, LLC | 20505 |
3 |
| ASML Netherlands B.V. | 7355 |
3 |
| Ebara Corporation | 2163 |
3 |
| Other owners | 309 |