- All sections
- C - Chemistrymetallurgy
- C08C - Treatment or chemical modification of rubbers
- C08C 19/32 - Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with halogens or halogen-containing groups
Patent holdings for IPC class C08C 19/32
Total number of patents in this class: 12
10-year publication summary
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2
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2
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Public Joint Stock Company "SIBUR Holding" | 81 |
2 |
| Lanxess Butyl Pte. Ltd. | 11 |
2 |
| Bridgestone Corporation | 7262 |
1 |
| Daikin Industries, Ltd. | 10504 |
1 |
| Arlanxeo Deutschland GmbH | 278 |
1 |
| Lanxess Inc. | 23 |
1 |
| Lanxess International SA | 20 |
1 |
| The University of Southern Mississippi | 92 |
1 |
| Zeon Corporation | 4151 |
1 |
| ARLANXEO Canada Inc. | 1 |
1 |
| Other owners | 0 |