- All sections
- B - Performing operations; transporting
- B41M - Printing, duplicating, marking, or copying processes; colour printing
- B41M 1/12 - Stencil printing; Silk-screen printing
Patent holdings for IPC class B41M 1/12
Total number of patents in this class: 403
10-year publication summary
|
25
|
29
|
36
|
50
|
39
|
41
|
45
|
28
|
23
|
5
|
| 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 |
19 |
| Nike, Inc. | 13075 |
14 |
| M & R Printing Equipment, Inc. | 71 |
14 |
| Saint-Gobain Glass France | 3641 |
12 |
| 3m Innovative Properties Company | 18406 |
11 |
| Panasonic Corporation | 20786 |
11 |
| Agc, Inc. | 4029 |
9 |
| Illinois Tool Works Inc. | 11152 |
8 |
| Boe Technology Group Co., Ltd. | 35384 |
8 |
| Fuji Corporation | 2924 |
7 |
| Lumet Technologies Ltd. | 16 |
7 |
| Ordos Yuansheng Optoelectronics Co., Ltd. | 1232 |
6 |
| SICPA Holding SA | 881 |
6 |
| Teikoku Printing Inks Mfg. Co., Ltd. | 25 |
6 |
| Micro-tec Co., Ltd. | 21 |
5 |
| Riso Kagaku Corporation | 666 |
5 |
| LG Chem, Ltd. | 17205 |
4 |
| Corning Incorporated | 9932 |
4 |
| Landa Labs (2012) Ltd. | 131 |
4 |
| SPGPrints B.V. | 63 |
4 |
| Other owners | 239 |