- All sections
- C - Chemistrymetallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 63/88 - Post-polymerisation treatment
Patent holdings for IPC class C08G 63/88
Total number of patents in this class: 185
10-year publication summary
|
10
|
13
|
6
|
9
|
8
|
10
|
9
|
16
|
13
|
19
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Furanix Technologies B.V. | 134 |
9 |
| SABIC Global Technologies B.V. | 4625 |
7 |
| LG Chem, Ltd. | 17970 |
6 |
| Toray Industries, Inc. | 7149 |
6 |
| Sulzer Management AG | 715 |
6 |
| Kaneka Corporation | 4775 |
4 |
| Northwestern University | 3570 |
4 |
| Polymetrix AG | 29 |
4 |
| BASF SE | 21320 |
3 |
| DSM IP Assets B.V. | 5387 |
3 |
| Eastman Chemical Company | 2114 |
3 |
| INVISTA Technologies S.a.r.l. | 387 |
3 |
| NatureWorks LLC | 96 |
3 |
| Toyo Seikan Group Holdings, Ltd. | 854 |
3 |
| Toyobo Co., Ltd. | 2544 |
3 |
| Uhde Inventa-Fischer GmbH | 122 |
3 |
| Evonik Operations GmbH | 4416 |
3 |
| E. I. du Pont de Nemours and Company | 3460 |
2 |
| Evonik Röhm GmbH | 380 |
2 |
| Uop LLC | 4407 |
2 |
| Other owners | 106 |