- 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: 5667
10-year publication summary
|
392
|
471
|
540
|
500
|
472
|
446
|
391
|
348
|
214
|
38
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dow Global Technologies LLC | 10770 |
712 |
| Borealis AG | 2731 |
429 |
| NOVA Chemicals (International) S.A. | 792 |
167 |
| ExxonMobil Chemical Patents Inc. | 3828 |
166 |
| LG Chem, Ltd. | 17822 |
164 |
| Mitsui Chemicals, Inc. | 3217 |
126 |
| Sumitomo Chemical Company, Limited | 9045 |
108 |
| Chevron Phillips Chemical Company LP | 1855 |
89 |
| SABIC Global Technologies B.V. | 4487 |
88 |
| Kingfa SCI & Tech Co. Ltd. | 668 |
81 |
| E. I. du Pont de Nemours and Company | 3677 |
77 |
| Basell Polyolefine GmbH | 527 |
77 |
| Acushnet Company | 2659 |
58 |
| Basell Poliolefine Italia S.r.l. | 929 |
54 |
| Univation Technologies, LLC | 627 |
54 |
| Lotte Chemical Corporation | 749 |
52 |
| Compagnie Generale des Etablissements Michelin | 4885 |
50 |
| Bridgestone Corporation | 7234 |
49 |
| Braskem S.A. | 476 |
49 |
| Kuraray Co., Ltd. | 3564 |
49 |
| Other owners | 2968 |