- All sections
- C - Chemistry; metallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 63/40 - Polyesters derived from ester-forming derivatives of polycarboxylic acids or of polyhydroxy compounds, other than from esters thereof
Patent holdings for IPC class C08G 63/40
Total number of patents in this class: 43
10-year publication summary
|
5
|
6
|
1
|
6
|
3
|
3
|
4
|
6
|
1
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Inspiremd, Ltd | 60 |
7 |
| PPG Industries Ohio, Inc. | 3430 |
3 |
| SK Chemicals Co., Ltd. | 568 |
2 |
| BASF SE | 19740 |
1 |
| Medtronic, Inc. | 9964 |
1 |
| Kyocera Document Solutions Inc. | 5295 |
1 |
| Northwestern University | 3112 |
1 |
| Braskem S.A. | 441 |
1 |
| DIC Corporation | 3597 |
1 |
| DuPont Teijin Films U.S. Limited Partnership | 143 |
1 |
| Eastman Chemical Company | 2239 |
1 |
| Eternal Materials Co., Ltd. | 101 |
1 |
| Kansai Paint Co., Ltd. | 659 |
1 |
| Lotte Fine Chemical Co., Ltd. | 100 |
1 |
| Mitsubishi Gas Chemical Company, Inc. | 3188 |
1 |
| Molecon, Inc. | 3 |
1 |
| Nan Ya Plastics Corporation | 308 |
1 |
| Nissan Chemical Industries, Ltd. | 1822 |
1 |
| Novamont S.p.A. | 354 |
1 |
| Ohio State Innovation Foundation | 1770 |
1 |
| Other owners | 14 |