- All sections
- B - Performing operationstransporting
- B08B - Cleaning in generalprevention of fouling in general
- B08B 1/02 - Cleaning travelling work, e.g. a web or articles on a conveyor
Patent holdings for IPC class B08B 1/02
Total number of patents in this class: 449
10-year publication summary
|
33
|
40
|
71
|
60
|
48
|
43
|
36
|
21
|
2
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nippon Electric Glass Co., Ltd. | 2578 |
14 |
| Screen Holdings Co., Ltd. | 3284 |
11 |
| Piston Opw, Inc. | 75 |
10 |
| Belanger, Inc. | 145 |
9 |
| Illinois Tool Works Inc. | 11925 |
8 |
| Tokyo Electron Limited | 14049 |
7 |
| Boe Technology Group Co., Ltd. | 44802 |
7 |
| Entegris, Inc. | 2046 |
7 |
| Applied Materials, Inc. | 20694 |
6 |
| Ebara Corporation | 2388 |
6 |
| HKC Corporation Limited | 3510 |
6 |
| Hewlett-Packard Development Company, L.P. | 25087 |
5 |
| Corning Incorporated | 10572 |
5 |
| Seiko Epson Corporation | 20575 |
4 |
| Kyocera Document Solutions Inc. | 6452 |
4 |
| Laitram, L.L.C. | 868 |
4 |
| Thomsen, Christian E. | 6 |
4 |
| Samsung Electronics Co., Ltd. | 159978 |
3 |
| Samsung Display Co., Ltd. | 39369 |
3 |
| BASF SE | 21339 |
3 |
| Other owners | 323 |