- All sections
- G - Physics
- G03G - Electrographyelectrophotographymagnetography
- G03G 9/16 - Developers not provided for in groups , e.g. solutions, aerosols
Patent holdings for IPC class G03G 9/16
Total number of patents in this class: 27
10-year publication summary
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0
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1
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4
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3
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3
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0
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0
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0
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1
|
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
|
|---|---|---|
| Hewlett-Packard Development Company, L.P. | 25954 |
3 |
| Angstrom Technologies, Inc. | 8 |
3 |
| HP Indigo B.V. | 529 |
3 |
| Canon Inc. | 39442 |
2 |
| Ricoh Company, Ltd. | 13208 |
2 |
| Kyocera Document Solutions Inc. | 5516 |
2 |
| Xerox Corporation | 7026 |
1 |
| Konica Minolta, Inc. | 8668 |
1 |
| Oki Electric Industry Co., Ltd. | 1595 |
1 |
| Cabot Corporation | 548 |
1 |
| e Ink Corporation | 1485 |
1 |
| Sumitomo Riko Company Limited | 1044 |
1 |
| Trend Tone Imaging, Inc. | 4 |
1 |
| Trustees of Tufts College | 859 |
1 |
| MGI Digital Technology | 41 |
1 |
| Inkjet Engine Technology | 9 |
1 |
| Primus Rain, S.L. | 1 |
1 |
| FUJIFILM Business Innovation Corp. | 7569 |
1 |
| Other owners | 0 |