- All sections
- C - Chemistrymetallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 8/50 - Partial depolymerisation
Patent holdings for IPC class C08F 8/50
Total number of patents in this class: 263
10-year publication summary
|
12
|
12
|
16
|
20
|
16
|
21
|
17
|
11
|
25
|
21
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Daikin Industries, Ltd. | 10166 |
17 |
| Borealis AG | 2780 |
16 |
| GreenMantra Recycling Technologies Ltd. | 69 |
9 |
| SABIC Global Technologies B.V. | 4403 |
8 |
| ExxonMobil Chemical Patents Inc. | 3948 |
6 |
| The Chemours Company Tt, LLC | 35 |
6 |
| Equistar Chemicals, LP | 350 |
6 |
| Lummus Novolen Technology GmbH | 67 |
6 |
| Osaka University | 3382 |
6 |
| Totalenergies Onetech | 1417 |
6 |
| Dow Global Technologies LLC | 10555 |
5 |
| DENTSPLY International Inc. | 385 |
5 |
| UChicago Argonne, LLC | 930 |
5 |
| The Regents of the University of California | 20289 |
4 |
| Idemitsu Kosan Co., Ltd. | 4225 |
4 |
| Henkel AG & Co. KGaA | 10654 |
4 |
| Northwestern University | 3452 |
4 |
| Basell Polyolefine GmbH | 542 |
4 |
| Braskem S.A. | 476 |
4 |
| Sumitomo Chemical Company, Limited | 9109 |
3 |
| Other owners | 135 |