- 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: 2368
10-year publication summary
|
187
|
162
|
168
|
216
|
147
|
194
|
175
|
86
|
91
|
59
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17641 |
359 |
| ExxonMobil Chemical Patents Inc. | 3976 |
337 |
| Chevron Phillips Chemical Company LP | 1826 |
223 |
| Univation Technologies, LLC | 639 |
152 |
| Borealis AG | 2813 |
151 |
| NOVA Chemicals (International) S.A. | 775 |
110 |
| Mitsui Chemicals, Inc. | 3224 |
86 |
| Dow Global Technologies LLC | 10371 |
76 |
| Hanwha Solutions Corporation | 850 |
68 |
| Nova Chemicals Corporation | 332 |
55 |
| SABIC Global Technologies B.V. | 4353 |
49 |
| SABIC SK Nexlene Company Pte. Ltd. | 74 |
41 |
| Sumitomo Chemical Company, Limited | 9047 |
36 |
| Idemitsu Kosan Co., Ltd. | 4227 |
34 |
| Total Research & Technology Feluy | 446 |
34 |
| Basell Polyolefine GmbH | 548 |
32 |
| Hanwha Chemical Corporation | 320 |
31 |
| Lotte Chemical Corporation | 728 |
28 |
| Polyplastics Co., Ltd. | 603 |
27 |
| Arlanxeo Netherlands B.V. | 55 |
22 |
| Other owners | 417 |