- All sections
- C - Chemistrymetallurgy
- 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: 5643
10-year publication summary
|
392
|
471
|
542
|
500
|
473
|
447
|
383
|
368
|
224
|
71
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dow Global Technologies LLC | 10968 |
714 |
| Borealis AG | 2736 |
419 |
| NOVA Chemicals (International) S.A. | 799 |
167 |
| LG Chem, Ltd. | 17937 |
163 |
| ExxonMobil Chemical Patents Inc. | 3773 |
160 |
| Mitsui Chemicals, Inc. | 3253 |
131 |
| Sumitomo Chemical Company, Limited | 8968 |
108 |
| Chevron Phillips Chemical Company LP | 1861 |
89 |
| SABIC Global Technologies B.V. | 4605 |
89 |
| Kingfa SCI & Tech Co. Ltd. | 706 |
81 |
| Basell Polyolefine GmbH | 516 |
77 |
| E. I. du Pont de Nemours and Company | 3521 |
74 |
| Acushnet Company | 2717 |
57 |
| Basell Poliolefine Italia S.r.l. | 939 |
55 |
| Univation Technologies, LLC | 615 |
54 |
| Lotte Chemical Corporation | 787 |
52 |
| Compagnie Generale des Etablissements Michelin | 4970 |
50 |
| Bridgestone Corporation | 7266 |
49 |
| Braskem S.A. | 482 |
49 |
| Kuraray Co., Ltd. | 3597 |
49 |
| Other owners | 2956 |