- 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: 58
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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1
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5
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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. | 3948 |
5 |
| Ivoclar Vivadent AG | 1049 |
4 |
| Bridgestone Corporation | 7217 |
3 |
| INEOS Manufacturing Belgium NV | 59 |
3 |
| Univation Technologies, LLC | 634 |
3 |
| Toray Industries, Inc. | 7006 |
2 |
| Basell Polyolefine GmbH | 542 |
2 |
| Kyoto University | 2855 |
2 |
| Zeon Corporation | 4116 |
2 |
| LG Chem, Ltd. | 17679 |
1 |
| Industrial Technology Research Institute | 5082 |
1 |
| Nitto Denko Corporation | 8355 |
1 |
| Sumitomo Chemical Company, Limited | 9109 |
1 |
| The Goodyear Tire & Rubber Company | 2443 |
1 |
| Rohm and Haas Company | 2934 |
1 |
| Union Carbide Corporation | 257 |
1 |
| Dow Global Technologies Inc. | 778 |
1 |
| Mitsui Chemicals, Inc. | 3230 |
1 |
| Ampacet Corp. | 36 |
1 |
| Axalta Coating Systems IP Co., LLC | 474 |
1 |
| Other owners | 21 |