- All sections
- C - Chemistrymetallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 4/76 - MetalsMetal hydridesMetallo-organic compoundsUse thereof as catalyst precursors selected from metals not provided for in group selected from refractory metals selected from titanium, zirconium, hafnium, vanadium, niobium, or tantalum
Patent holdings for IPC class C08F 4/76
Total number of patents in this class: 453
10-year publication summary
|
46
|
29
|
20
|
30
|
39
|
32
|
31
|
22
|
9
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dow Global Technologies LLC | 10900 |
75 |
| ExxonMobil Chemical Patents Inc. | 3801 |
73 |
| Chevron Phillips Chemical Company LP | 1865 |
44 |
| Univation Technologies, LLC | 619 |
39 |
| LG Chem, Ltd. | 17913 |
25 |
| NOVA Chemicals (International) S.A. | 792 |
18 |
| Borealis AG | 2721 |
7 |
| China Petroleum & Chemical Corporation | 2124 |
7 |
| Reliance Industries Limited | 460 |
7 |
| SABIC SK Nexlene Company Pte. Ltd. | 72 |
7 |
| Arlanxeo Netherlands B.V. | 55 |
6 |
| Ramot at Tel-Aviv University Ltd. | 1535 |
6 |
| SABIC Global Technologies B.V. | 4552 |
6 |
| Total Research & Technology Feluy | 439 |
6 |
| Hanwha Solutions Corporation | 1135 |
6 |
| Lotte Chemical Corporation | 780 |
5 |
| Mitsui Chemicals, Inc. | 3242 |
4 |
| Braskem S.A. | 477 |
4 |
| Sinopec Yangzi Petrochemical Company Ltd. | 19 |
4 |
| Formosa Plastics Corporation, U.S.A. | 86 |
4 |
| Other owners | 100 |