- All sections
- B - Performing operations; transporting
- B41F - Printing machines or presses
- B41F 23/02 - Devices for treating the surfaces of sheets, webs or other articles in connection with printing by dampening
Patent holdings for IPC class B41F 23/02
Total number of patents in this class: 23
10-year publication summary
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0
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0
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0
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1
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0
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3
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1
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1
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1
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0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Illinois Tool Works Inc. | 11386 |
6 |
| KHS GmbH | 1400 |
2 |
| Contiweb B.V. | 17 |
2 |
| Hewlett-Packard Development Company, L.P. | 27473 |
1 |
| FUJIFILM Corporation | 28555 |
1 |
| Konica Minolta Business Technologies, Inc. | 1464 |
1 |
| BHS Corrugated Maschinen-und Anlagenbau GmbH | 194 |
1 |
| Goss Contiweb B.V. | 2 |
1 |
| Oce-Technologies B.V. | 470 |
1 |
| Sun Chemical Corporation | 864 |
1 |
| UPM-Kymmene Oyj | 53 |
1 |
| Weros Technology GmbH | 3 |
1 |
| Canon Kabushiki Kaisha | 6943 |
1 |
| Technotrans America, Inc. | 2 |
1 |
| Heidelberger Druckmaschinen Intellectual Property AG & Co. KG | 23 |
1 |
| Suzhou Youbai Textile Co., Ltd. | 4 |
1 |
| Other owners | 0 |