- All sections
- B - Performing operations; transporting
- B05C - Apparatus for applying fluent materials to surfaces, in general
- B05C 11/08 - Spreading liquid or other fluent material by manipulating the work, e.g. tilting
Patent holdings for IPC class B05C 11/08
Total number of patents in this class: 250
10-year publication summary
|
19
|
19
|
25
|
20
|
27
|
21
|
14
|
11
|
13
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Tokyo Electron Limited | 12090 |
86 |
| Screen Holdings Co., Ltd. | 2636 |
44 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 40539 |
11 |
| Tokuyama Corporation | 1340 |
6 |
| Semes Co., Ltd. | 1328 |
4 |
| Transitions Optical, Inc. | 281 |
4 |
| Applied Materials, Inc. | 17696 |
3 |
| Hoya Corporation | 2746 |
3 |
| Screen Semiconductor Solutions Co., Ltd. | 96 |
3 |
| Shibaura Mechatronics Corporation | 282 |
3 |
| Kabushiki Kaisha Toshiba, doing business as Toshiba Corporation | 6220 |
3 |
| Kioxia Corporation | 10122 |
3 |
| Showa Denko K.K. | 2341 |
2 |
| Advenira Enterprises, Inc. | 20 |
2 |
| Doosan Heavy Industries & Construction Co., Ltd. | 585 |
2 |
| Nabors Drilling Technologies USA, Inc. | 547 |
2 |
| Singulus Technologies AG | 99 |
2 |
| United Company RUSAL Engineering and Technology Centre LLC | 21 |
2 |
| WMV Apparatebau GmbH | 16 |
2 |
| Origin Co., Ltd. | 116 |
2 |
| Other owners | 61 |