- All sections
- B - Performing operationstransporting
- B41F - Printing machines or presses
- B41F 31/06 - Troughs or like reservoirs with immersed, or partly immersed, rollers or cylinders
Patent holdings for IPC class B41F 31/06
Total number of patents in this class: 39
10-year publication summary
|
2
|
3
|
3
|
5
|
3
|
0
|
3
|
1
|
3
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Eastman Kodak Company | 2589 |
11 |
| KBA-MetalPrint GmbH | 36 |
4 |
| Koenig & Bauer AG | 963 |
3 |
| Windmoeller & Hoelscher KG | 179 |
2 |
| PrimeBlade Sweden AB | 4 |
2 |
| Xerox Corporation | 4386 |
1 |
| Fujikura Ltd. | 3108 |
1 |
| Daetwyler SwissTec AG | 46 |
1 |
| Flxon Incorporated | 7 |
1 |
| Fuji Kikai Kogyo Co., Ltd. | 12 |
1 |
| Goss International Americas, Inc. | 75 |
1 |
| I. Mar Planning Inc. | 1 |
1 |
| Kompac Technologies LLC | 8 |
1 |
| Mitsubishi Heavy Industries Printing & Packaging Machinery, Ltd. | 84 |
1 |
| Nippon Steel Corporation | 6932 |
1 |
| Seratek, LLC | 2 |
1 |
| Uteco Converting S.p.A. | 25 |
1 |
| Windmöller & Hölscher KG | 371 |
1 |
| Matthews International GmbH | 72 |
1 |
| Koenig & Bauer Metalprint GmbH | 23 |
1 |
| Other owners | 2 |