- All sections
- C - Chemistrymetallurgy
- C08L - Compositions of macromolecular compounds
- C08L 35/02 - Homopolymers or copolymers of esters
Patent holdings for IPC class C08L 35/02
Total number of patents in this class: 255
10-year publication summary
|
19
|
24
|
27
|
13
|
19
|
20
|
23
|
17
|
14
|
12
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 21308 |
10 |
| PPG Industries Ohio, Inc. | 3328 |
8 |
| FUJIFILM Corporation | 30516 |
6 |
| DSM IP Assets B.V. | 5373 |
6 |
| Henkel AG & Co. KGaA | 10762 |
6 |
| LG Chem, Ltd. | 17929 |
5 |
| Rohm and Haas Company | 2947 |
5 |
| Tosoh Corporation | 1420 |
5 |
| 3m Innovative Properties Company | 17481 |
4 |
| Dow Global Technologies LLC | 10960 |
4 |
| Carbon, Inc. | 415 |
4 |
| Composite Technologies International, LLC | 10 |
4 |
| Covestro (Netherlands) B.V. | 297 |
4 |
| Massachusetts Institute of Technology | 10254 |
3 |
| Shin-Etsu Chemical Co., Ltd. | 6109 |
3 |
| Toray Industries, Inc. | 7111 |
3 |
| Arkema Inc. | 1061 |
3 |
| Lintec Corporation | 2014 |
3 |
| Namics Corporation | 483 |
3 |
| Verdesian Life Sciences U.S., LLC | 190 |
3 |
| Other owners | 163 |