- 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: 2385
10-year publication summary
|
187
|
162
|
168
|
216
|
147
|
194
|
177
|
87
|
91
|
76
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17682 |
360 |
| ExxonMobil Chemical Patents Inc. | 3949 |
338 |
| Chevron Phillips Chemical Company LP | 1847 |
225 |
| Borealis AG | 2780 |
152 |
| Univation Technologies, LLC | 634 |
152 |
| NOVA Chemicals (International) S.A. | 786 |
111 |
| Mitsui Chemicals, Inc. | 3229 |
88 |
| Dow Global Technologies LLC | 10518 |
76 |
| Hanwha Solutions Corporation | 916 |
70 |
| Nova Chemicals Corporation | 340 |
55 |
| SABIC Global Technologies B.V. | 4396 |
51 |
| SABIC SK Nexlene Company Pte. Ltd. | 74 |
41 |
| Sumitomo Chemical Company, Limited | 9110 |
36 |
| Idemitsu Kosan Co., Ltd. | 4225 |
34 |
| Total Research & Technology Feluy | 446 |
34 |
| Basell Polyolefine GmbH | 545 |
32 |
| Hanwha Chemical Corporation | 314 |
31 |
| Lotte Chemical Corporation | 735 |
28 |
| Polyplastics Co., Ltd. | 605 |
27 |
| Arlanxeo Netherlands B.V. | 55 |
22 |
| Other owners | 422 |