- All sections
- B - Performing operations; transporting
- B41F - Printing machines or presses
- B41F 15/46 - Squeegees or doctors with two or more operative parts
Patent holdings for IPC class B41F 15/46
Total number of patents in this class: 62
10-year publication summary
|
7
|
5
|
9
|
7
|
3
|
5
|
6
|
3
|
3
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
9 |
| Applied Materials Italia S.R.L. | 82 |
4 |
| Fuji Corporation | 2924 |
3 |
| Speedline Technologies, Inc. | 12 |
3 |
| Panasonic Corporation | 20786 |
2 |
| Boe Technology Group Co., Ltd. | 35384 |
2 |
| Ekra Automatisierungssysteme GmbH | 32 |
2 |
| Koenig & Bauer AG | 958 |
2 |
| M & R Printing Equipment, Inc. | 71 |
2 |
| Newtech Textile Technology Development (Shanghai) Co., Ltd. | 55 |
2 |
| Ordos Yuansheng Optoelectronics Co., Ltd. | 1232 |
2 |
| Jabil Inc. | 474 |
2 |
| quaglia srl | 3 |
2 |
| Asmpt SMT Singapore Pte. Ltd. | 44 |
2 |
| Samsung Display Co., Ltd. | 30585 |
1 |
| Illinois Tool Works Inc. | 11152 |
1 |
| Honda Motor Co., Ltd. | 24537 |
1 |
| Robert Bosch GmbH | 40953 |
1 |
| Applied Materials, Inc. | 16587 |
1 |
| Corning Incorporated | 9932 |
1 |
| Other owners | 17 |