- All sections
- G - Physics
- G03G - Electrographyelectrophotographymagnetography
- G03G 15/34 - Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups in which the powder image is formed directly on the recording material
Patent holdings for IPC class G03G 15/34
Total number of patents in this class: 27
10-year publication summary
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3
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1
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1
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4
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1
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3
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4
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1
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0
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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
|
|---|---|---|
| Landa Labs (2012) Ltd. | 134 |
10 |
| Oce-Technologies B.V. | 461 |
3 |
| FUJIFILM Business Innovation Corp. | 7580 |
3 |
| International Business Machines Corporation | 61185 |
1 |
| Hewlett-Packard Development Company, L.P. | 25910 |
1 |
| Brother Industries, Ltd. | 12966 |
1 |
| Konica Minolta, Inc. | 8701 |
1 |
| Trodat GmbH | 156 |
1 |
| Xactiv, Inc. | 6 |
1 |
| Evolve Additive Solutions, Inc. | 91 |
1 |
| Canon Kabushiki Kaisha | 7051 |
1 |
| Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 6110 |
1 |
| Sintermask Technologies Aktiebolag | 1 |
1 |
| Alchemie Technology Limited | 23 |
1 |
| Other owners | 0 |