- 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: 266
10-year publication summary
|
14
|
16
|
20
|
16
|
21
|
18
|
13
|
28
|
21
|
13
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Daikin Industries, Ltd. | 10546 |
17 |
| Borealis AG | 2732 |
15 |
| GreenMantra Recycling Technologies Ltd. | 76 |
11 |
| SABIC Global Technologies B.V. | 4633 |
8 |
| Lummus Novolen Technology GmbH | 77 |
7 |
| The Chemours Company Tt, LLC | 35 |
6 |
| Equistar Chemicals, LP | 346 |
6 |
| Osaka University | 3251 |
6 |
| Totalenergies Onetech | 1557 |
6 |
| Dow Global Technologies LLC | 11090 |
5 |
| UChicago Argonne, LLC | 961 |
5 |
| BASF SE | 21334 |
4 |
| The Regents of the University of California | 20987 |
4 |
| ExxonMobil Chemical Patents Inc. | 3759 |
4 |
| Idemitsu Kosan Co., Ltd. | 4299 |
4 |
| Mitsui Chemicals, Inc. | 3288 |
4 |
| Henkel AG & Co. KGaA | 10803 |
4 |
| Northwestern University | 3593 |
4 |
| Basell Polyolefine GmbH | 516 |
4 |
| Braskem S.A. | 483 |
4 |
| Other owners | 138 |