- All sections
- G - Physics
- G03C - Photosensitive materials for photographic purposesphotographic processes, e.g. cine, x-ray, colour or stereo-photographic processesauxiliary processes in photography
- G03C 1/89 - Macromolecular substances therefor
Patent holdings for IPC class G03C 1/89
Total number of patents in this class: 2
10-year publication summary
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
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|---|---|---|
| 3m Innovative Properties Company | 17484 |
1 |
| Shin-Etsu Chemical Co., Ltd. | 6113 |
1 |
| Other owners | 0 |