- All sections
- C - Chemistrymetallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 4/46 - MetalsMetal hydridesMetallo-organic compoundsUse thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths, or actinides selected from alkali metals
Patent holdings for IPC class C08F 4/46
Total number of patents in this class: 78
10-year publication summary
|
10
|
5
|
8
|
4
|
7
|
3
|
1
|
8
|
2
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17641 |
12 |
| Zeon Corporation | 4079 |
8 |
| The Yokohama Rubber Co., Ltd. | 4044 |
6 |
| Kuraray Co., Ltd. | 3507 |
6 |
| Albemarle Corporation | 483 |
5 |
| Bridgestone Corporation | 7233 |
3 |
| Trinseo Europe GmbH | 308 |
3 |
| Arkema France | 4155 |
2 |
| Synthos Dwory 7 Spolka z organiczona odpowiedzialnoscia Spolka jawna (currently Synthos Dwory 7 Spolka z organiczona Odpowiedzialnoscia) | 19 |
2 |
| 3m Innovative Properties Company | 17820 |
1 |
| Centre National de La Recherche Scientifique | 10465 |
1 |
| Dow Global Technologies Inc. | 822 |
1 |
| Life Technologies AS | 77 |
1 |
| JSR Corporation | 2529 |
1 |
| Basell Poliolefine Italia S.r.l. | 908 |
1 |
| Braskem America, Inc. | 198 |
1 |
| Construction Research & Technology GmbH | 641 |
1 |
| FINA Technology, Inc. | 512 |
1 |
| Fonds de L'espci - Georges Charpak | 15 |
1 |
| INEOS Europe Limited | 33 |
1 |
| Other owners | 20 |