- All sections
- C - Chemistrymetallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 4/659 - Component covered by group containing a transition metal-carbon bond
Patent holdings for IPC class C08F 4/659
Total number of patents in this class: 2019
10-year publication summary
|
146
|
182
|
235
|
142
|
220
|
168
|
141
|
129
|
119
|
100
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ExxonMobil Chemical Patents Inc. | 3759 |
323 |
| Dow Global Technologies LLC | 11051 |
292 |
| LG Chem, Ltd. | 17978 |
268 |
| Chevron Phillips Chemical Company LP | 1872 |
153 |
| Borealis AG | 2737 |
140 |
| Univation Technologies, LLC | 611 |
110 |
| NOVA Chemicals (International) S.A. | 805 |
109 |
| Hanwha Solutions Corporation | 1212 |
67 |
| SABIC Global Technologies B.V. | 4629 |
48 |
| Mitsui Chemicals, Inc. | 3283 |
31 |
| Lotte Chemical Corporation | 794 |
29 |
| SABIC SK Nexlene Company Pte. Ltd. | 71 |
27 |
| ExxonMobil Technology and Engineering Company | 1416 |
27 |
| Total Research & Technology Feluy | 437 |
24 |
| Hanwha Chemical Corporation | 305 |
20 |
| Nova Chemicals Corporation | 332 |
19 |
| Basell Poliolefine Italia S.r.l. | 948 |
13 |
| Basell Polyolefine GmbH | 516 |
13 |
| Arlanxeo Netherlands B.V. | 57 |
12 |
| Borealis GmbH | 261 |
12 |
| Other owners | 282 |