- All sections
- B - Performing operations; transporting
- 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: 35
10-year publication summary
|
8
|
4
|
2
|
3
|
3
|
5
|
3
|
0
|
3
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Eastman Kodak Company | 3444 |
9 |
| KBA-MetalPrint GmbH | 36 |
4 |
| Koenig & Bauer AG | 958 |
3 |
| I. Mar Planning Inc. | 7 |
2 |
| Windmoeller & Hoelscher KG | 166 |
2 |
| Xerox Corporation | 7503 |
1 |
| Fujikura Ltd. | 2777 |
1 |
| Flxon Incorporated | 7 |
1 |
| Fuji Kikai Kogyo Co., Ltd. | 12 |
1 |
| Goss International Americas, Inc. | 133 |
1 |
| Kompac Technologies LLC | 6 |
1 |
| Mitsubishi Heavy Industries Printing & Packaging Machinery, Ltd. | 84 |
1 |
| Nippon Steel Corporation | 5649 |
1 |
| Seratek, LLC | 4 |
1 |
| Uteco Converting S.p.A. | 28 |
1 |
| Windmöller & Hölscher KG | 402 |
1 |
| PrimeBlade Sweden AB | 3 |
1 |
| Koenig & Bauer Metalprint GmbH | 26 |
1 |
| Heidelberger Druckmaschinen Intellectual Property AG & Co. KG | 23 |
1 |
| Misato Computer Holdings Co., Ltd. | 2 |
1 |
| Other owners | 0 |