- 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: 55
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. | 4016 |
5 |
| Ivoclar Vivadent AG | 1048 |
4 |
| Bridgestone Corporation | 7243 |
3 |
| INEOS Manufacturing Belgium NV | 62 |
3 |
| Univation Technologies, LLC | 643 |
3 |
| Toray Industries, Inc. | 6918 |
2 |
| Basell Polyolefine GmbH | 547 |
2 |
| Kyoto University | 2799 |
2 |
| Zeon Corporation | 4076 |
2 |
| LG Chem, Ltd. | 17581 |
1 |
| Industrial Technology Research Institute | 5065 |
1 |
| Nitto Denko Corporation | 8206 |
1 |
| Sumitomo Chemical Company, Limited | 9027 |
1 |
| Rohm and Haas Company | 2916 |
1 |
| Union Carbide Corporation | 258 |
1 |
| Dow Global Technologies Inc. | 848 |
1 |
| Mitsui Chemicals, Inc. | 3214 |
1 |
| Ampacet Corp. | 38 |
1 |
| Axalta Coating Systems IP Co., LLC | 475 |
1 |
| DIC Corporation | 3770 |
1 |
| Other owners | 18 |