- 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: 120
10-year publication summary
|
11
|
12
|
23
|
8
|
13
|
6
|
7
|
2
|
9
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17561 |
9 |
| Dow Global Technologies LLC | 10354 |
6 |
| Hyosung Corporation | 291 |
5 |
| Hyosung Chemical Corporation | 47 |
5 |
| BASF SE | 20777 |
4 |
| Hitachi Chemical Company, Ltd. | 2358 |
4 |
| Avient Corporation | 352 |
4 |
| Toray Industries, Inc. | 6891 |
3 |
| Kingfa SCI & Tech Co. Ltd. | 613 |
3 |
| SHPP Global Technologies B.V. | 1077 |
3 |
| Centre National de La Recherche Scientifique | 10321 |
2 |
| Bayer Intellectual Property GmbH | 2522 |
2 |
| Industrial Technology Research Institute | 5026 |
2 |
| Carl Freudenberg KG | 1367 |
2 |
| Ecole Nationale Superieure de Chimie de Montpellier | 200 |
2 |
| Esprix Technologies, L.P. | 25 |
2 |
| Rhodia Operations | 1582 |
2 |
| SABIC Global Technologies B.V. | 4288 |
2 |
| SK Innovation Co., Ltd. | 1298 |
2 |
| Universite de Montpellier | 976 |
2 |
| Other owners | 54 |