- All sections
- B - Performing operationstransporting
- B41M - Printing, duplicating, marking, or copying processescolour printing
- B41M 5/32 - Thermography using chemical colour formers one component thereof being a heavy metal compound
Patent holdings for IPC class B41M 5/32
Total number of patents in this class: 17
10-year publication summary
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1
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1
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1
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1
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0
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2
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0
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2
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2
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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
|
|---|---|---|
| Carestream Health, Inc. | 705 |
2 |
| Mitsubishi HiTec Paper Europe GmbH | 71 |
2 |
| Toyobo Co., Ltd. | 2477 |
2 |
| Bemis Company, Inc. | 238 |
1 |
| Climax Engineered Materials, LLC | 10 |
1 |
| Cyprus Amax Minerals Company | 27 |
1 |
| Dainichiseika Color & Chemicals Mfg. Co., Ltd. | 369 |
1 |
| Datalase Ltd. | 113 |
1 |
| LG Hausys, Ltd. | 824 |
1 |
| Mitsubishi Paper Mills Limited | 233 |
1 |
| Mondi Uncoated Fine & Kraft Paper GmbH | 6 |
1 |
| Precision Dynamics Corporation | 172 |
1 |
| R.P. Scherer Technologies, LLC | 295 |
1 |
| BASF SE | 105 |
1 |
| Other owners | 0 |