- All sections
- B - Performing operations; transporting
- B41F - Printing machines or presses
- B41F 15/38 - Screens; Frames; Holders therefor curved
Patent holdings for IPC class B41F 15/38
Total number of patents in this class: 40
10-year publication summary
|
3
|
1
|
4
|
6
|
4
|
4
|
3
|
3
|
4
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Koenig & Bauer AG | 958 |
5 |
| Gallus Ferd. Ruesch AG | 22 |
3 |
| Murakami Corporation | 236 |
3 |
| Agc, Inc. | 4029 |
3 |
| Micro-tec Co., Ltd. | 21 |
2 |
| Newtech Textile Technology Development (Shanghai) Co., Ltd. | 55 |
2 |
| Duralchrome AG | 12 |
2 |
| Asahi Glass Company, Limited | 2985 |
1 |
| Evonik Litarion GmbH | 16 |
1 |
| Exatec LLC | 104 |
1 |
| II-VI Delaware, Inc. | 1720 |
1 |
| Indo Count Industries Ltd. | 129 |
1 |
| J. Zimmer Maschinenbau Gesellschaft m.b.H. | 6 |
1 |
| Komori Corporation | 164 |
1 |
| Muramoto Industry Co., Ltd. | 4 |
1 |
| Temptime Corporation | 169 |
1 |
| THIEME GmbH & Co. KG | 7 |
1 |
| Think Laboratory Co., Ltd. | 123 |
1 |
| Voith Patent GmbH | 2727 |
1 |
| Denso Ten Limited | 334 |
1 |
| Other owners | 7 |