- All sections
- C - Chemistrymetallurgy
- C08L - Compositions of macromolecular compounds
- C08L 73/00 - Compositions of macromolecular compounds obtained by reactions forming a linkage containing oxygen or oxygen and carbon in the main chain, not provided for in groups Compositions of derivatives of such polymers
Patent holdings for IPC class C08L 73/00
Total number of patents in this class: 122
10-year publication summary
|
10
|
12
|
21
|
8
|
13
|
6
|
7
|
3
|
9
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17706 |
9 |
| Dow Global Technologies LLC | 10571 |
6 |
| Hyosung Chemical Corporation | 48 |
6 |
| Hyosung Corporation | 287 |
5 |
| Avient Corporation | 365 |
5 |
| BASF SE | 21098 |
4 |
| Hitachi Chemical Company, Ltd. | 2316 |
4 |
| Toray Industries, Inc. | 7015 |
3 |
| Kingfa SCI & Tech Co. Ltd. | 656 |
3 |
| SHPP Global Technologies B.V. | 1085 |
3 |
| Centre National de La Recherche Scientifique | 10706 |
2 |
| Bayer Intellectual Property GmbH | 2454 |
2 |
| Industrial Technology Research Institute | 5077 |
2 |
| Carl Freudenberg KG | 1399 |
2 |
| Ecole Nationale Superieure de Chimie de Montpellier | 213 |
2 |
| Esprix Technologies, L.P. | 23 |
2 |
| Rhodia Operations | 1553 |
2 |
| SABIC Global Technologies B.V. | 4405 |
2 |
| SK Innovation Co., Ltd. | 1382 |
2 |
| Universite de Montpellier | 1021 |
2 |
| Other owners | 54 |