- All sections
- B - Performing operations; transporting
- B41C - Processes for the manufacture or reproduction of printing surfaces
- B41C 1/14 - Forme preparation for stencil printing or silk-screen printing
Patent holdings for IPC class B41C 1/14
Total number of patents in this class: 124
10-year publication summary
|
11
|
8
|
16
|
8
|
9
|
11
|
5
|
8
|
4
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Duralchrome AG | 12 |
8 |
| Riso Kagaku Corporation | 666 |
6 |
| M & R Printing Equipment, Inc. | 71 |
5 |
| SPGPrints B.V. | 63 |
5 |
| Boe Technology Group Co., Ltd. | 35384 |
4 |
| Meiko Electronics Co., Ltd. | 140 |
4 |
| Stork Prints B.V. | 11 |
4 |
| Nissan Motor Co., Ltd. | 12249 |
3 |
| Mimaki Engineering Co., Ltd. | 799 |
3 |
| Murakami Co., Ltd. | 9 |
3 |
| NB Technologies GmbH | 8 |
3 |
| Tannlin Technology Limited | 10 |
3 |
| The Boeing Company | 19843 |
2 |
| Gallus Ferd. Ruesch AG | 22 |
2 |
| Neenah Paper, Inc. | 68 |
2 |
| Ordos Yuansheng Optoelectronics Co., Ltd. | 1232 |
2 |
| Procraft Development B.V. | 5 |
2 |
| Infinite Numbering, LLC | 2 |
2 |
| Vontronics Co., Ltd. | 8 |
2 |
| Bon Mark Co., Ltd. | 5 |
2 |
| Other owners | 57 |