- All sections
- C - Chemistrymetallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 4/6592 - Component covered by group containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
Patent holdings for IPC class C08F 4/6592
Total number of patents in this class: 2426
10-year publication summary
|
168
|
184
|
233
|
164
|
206
|
193
|
94
|
97
|
96
|
86
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17956 |
389 |
| ExxonMobil Chemical Patents Inc. | 3766 |
332 |
| Chevron Phillips Chemical Company LP | 1864 |
227 |
| Univation Technologies, LLC | 611 |
152 |
| Borealis AG | 2740 |
151 |
| NOVA Chemicals (International) S.A. | 800 |
111 |
| Dow Global Technologies LLC | 11008 |
92 |
| Mitsui Chemicals, Inc. | 3262 |
86 |
| Hanwha Solutions Corporation | 1197 |
75 |
| SABIC Global Technologies B.V. | 4614 |
51 |
| Nova Chemicals Corporation | 331 |
49 |
| SABIC SK Nexlene Company Pte. Ltd. | 71 |
39 |
| Sumitomo Chemical Company, Limited | 8969 |
36 |
| Total Research & Technology Feluy | 437 |
33 |
| Idemitsu Kosan Co., Ltd. | 4263 |
32 |
| Hanwha Chemical Corporation | 306 |
31 |
| Lotte Chemical Corporation | 791 |
29 |
| Polyplastics Co., Ltd. | 597 |
27 |
| Basell Polyolefine GmbH | 514 |
26 |
| Arlanxeo Netherlands B.V. | 56 |
23 |
| Other owners | 435 |