- 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: 56
10-year publication summary
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2
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2
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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. | 3985 |
5 |
| Ivoclar Vivadent AG | 1053 |
4 |
| Bridgestone Corporation | 7241 |
3 |
| INEOS Manufacturing Belgium NV | 62 |
3 |
| Univation Technologies, LLC | 640 |
3 |
| Toray Industries, Inc. | 6936 |
2 |
| Basell Polyolefine GmbH | 549 |
2 |
| Kyoto University | 2799 |
2 |
| Zeon Corporation | 4078 |
2 |
| LG Chem, Ltd. | 17620 |
1 |
| Industrial Technology Research Institute | 5086 |
1 |
| Nitto Denko Corporation | 8230 |
1 |
| Sumitomo Chemical Company, Limited | 9047 |
1 |
| Rohm and Haas Company | 2907 |
1 |
| Union Carbide Corporation | 259 |
1 |
| Dow Global Technologies Inc. | 833 |
1 |
| Mitsui Chemicals, Inc. | 3218 |
1 |
| Ampacet Corp. | 38 |
1 |
| Axalta Coating Systems IP Co., LLC | 476 |
1 |
| DIC Corporation | 3788 |
1 |
| Other owners | 19 |