- All sections
- C - Chemistrymetallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 4/72 - MetalsMetal hydridesMetallo-organic compoundsUse thereof as catalyst precursors selected from metals not provided for in group
Patent holdings for IPC class C08F 4/72
Total number of patents in this class: 54
10-year publication summary
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1
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2
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2
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0
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1
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1
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0
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1
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ExxonMobil Chemical Patents Inc. | 4096 |
5 |
| Ivoclar Vivadent AG | 1056 |
4 |
| Bridgestone Corporation | 7191 |
3 |
| INEOS Manufacturing Belgium NV | 64 |
3 |
| Univation Technologies, LLC | 662 |
3 |
| Toray Industries, Inc. | 6864 |
2 |
| Basell Polyolefine GmbH | 553 |
2 |
| Kyoto University | 2781 |
2 |
| Zeon Corporation | 4009 |
2 |
| LG Chem, Ltd. | 17665 |
1 |
| Nitto Denko Corporation | 8107 |
1 |
| Sumitomo Chemical Company, Limited | 9006 |
1 |
| Rohm and Haas Company | 2860 |
1 |
| Union Carbide Corporation | 286 |
1 |
| Dow Global Technologies Inc. | 912 |
1 |
| Mitsui Chemicals, Inc. | 3186 |
1 |
| Ampacet Corp. | 37 |
1 |
| Axalta Coating Systems IP Co., LLC | 473 |
1 |
| DIC Corporation | 3692 |
1 |
| Far Eastern New Century Corporation | 44 |
1 |
| Other owners | 17 |