- 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: 453
10-year publication summary
|
33
|
40
|
71
|
60
|
48
|
43
|
36
|
23
|
3
|
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. | 2558 |
14 |
| Screen Holdings Co., Ltd. | 3160 |
11 |
| Piston Opw, Inc. | 77 |
10 |
| Belanger, Inc. | 143 |
9 |
| Illinois Tool Works Inc. | 11866 |
8 |
| Tokyo Electron Limited | 13824 |
8 |
| Boe Technology Group Co., Ltd. | 44074 |
7 |
| Entegris, Inc. | 2007 |
7 |
| Applied Materials, Inc. | 20406 |
6 |
| Ebara Corporation | 2329 |
6 |
| HKC Corporation Limited | 3491 |
6 |
| Hewlett-Packard Development Company, L.P. | 25180 |
5 |
| Corning Incorporated | 10510 |
5 |
| Seiko Epson Corporation | 20259 |
4 |
| Kyocera Document Solutions Inc. | 6256 |
4 |
| Laitram, L.L.C. | 860 |
4 |
| Thomsen, Christian E. | 6 |
4 |
| Samsung Electronics Co., Ltd. | 157946 |
3 |
| Samsung Display Co., Ltd. | 38676 |
3 |
| BASF SE | 21308 |
3 |
| Other owners | 326 |