- 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: 261
10-year publication summary
|
14
|
16
|
20
|
16
|
21
|
18
|
13
|
28
|
21
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Daikin Industries, Ltd. | 10452 |
17 |
| Borealis AG | 2721 |
15 |
| GreenMantra Recycling Technologies Ltd. | 72 |
10 |
| SABIC Global Technologies B.V. | 4552 |
8 |
| Lummus Novolen Technology GmbH | 72 |
7 |
| The Chemours Company Tt, LLC | 35 |
6 |
| Equistar Chemicals, LP | 348 |
6 |
| Osaka University | 3271 |
6 |
| Totalenergies Onetech | 1533 |
6 |
| Dow Global Technologies LLC | 10900 |
5 |
| UChicago Argonne, LLC | 947 |
5 |
| BASF SE | 21261 |
4 |
| The Regents of the University of California | 20646 |
4 |
| ExxonMobil Chemical Patents Inc. | 3801 |
4 |
| Idemitsu Kosan Co., Ltd. | 4218 |
4 |
| Henkel AG & Co. KGaA | 10768 |
4 |
| Northwestern University | 3530 |
4 |
| Basell Polyolefine GmbH | 518 |
4 |
| Braskem S.A. | 477 |
4 |
| Sumitomo Chemical Company, Limited | 9029 |
3 |
| Other owners | 135 |