- All sections
- C - Chemistry; metallurgy
- C08L - Compositions of macromolecular compounds
- C08L 23/08 - Copolymers of ethene
Patent holdings for IPC class C08L 23/08
Total number of patents in this class: 5771
10-year publication summary
|
377
|
366
|
423
|
505
|
575
|
543
|
514
|
511
|
427
|
137
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dow Global Technologies LLC | 10147 |
750 |
| Borealis AG | 2558 |
440 |
| ExxonMobil Chemical Patents Inc. | 4286 |
177 |
| NOVA Chemicals (International) S.A. | 717 |
159 |
| LG Chem, Ltd. | 17205 |
143 |
| Mitsui Chemicals, Inc. | 3134 |
128 |
| Chevron Phillips Chemical Company LP | 1779 |
112 |
| Sumitomo Chemical Company, Limited | 8808 |
95 |
| E. I. du Pont de Nemours and Company | 4345 |
91 |
| Basell Polyolefine GmbH | 575 |
84 |
| SABIC Global Technologies B.V. | 4044 |
75 |
| Univation Technologies, LLC | 667 |
74 |
| Nova Chemicals Corporation | 330 |
70 |
| Acushnet Company | 2337 |
67 |
| Kingfa SCI & Tech Co. Ltd. | 509 |
64 |
| Borealis Technology Oy | 275 |
54 |
| Braskem S.A. | 441 |
53 |
| Kuraray Co., Ltd. | 3392 |
53 |
| Basell Poliolefine Italia S.r.l. | 867 |
52 |
| Arkema France | 3790 |
51 |
| Other owners | 2979 |