- All sections
- C - Chemistrymetallurgy
- 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: 45
10-year publication summary
|
6
|
1
|
6
|
3
|
3
|
4
|
6
|
1
|
6
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Inspiremd, Ltd | 56 |
6 |
| PPG Industries Ohio, Inc. | 3388 |
3 |
| DIC Corporation | 3729 |
2 |
| Saint-Gobain Isover | 627 |
2 |
| SK Chemicals Co., Ltd. | 607 |
2 |
| BASF SE | 20666 |
1 |
| Medtronic, Inc. | 9789 |
1 |
| Kyocera Document Solutions Inc. | 5480 |
1 |
| Agency for Science, Technology and Research | 3577 |
1 |
| Arkema France | 3978 |
1 |
| Braskem S.A. | 462 |
1 |
| Eastman Chemical Company | 2260 |
1 |
| Elementis Specialties, Inc. | 150 |
1 |
| Eternal Materials Co., Ltd. | 99 |
1 |
| Kansai Paint Co., Ltd. | 657 |
1 |
| Lotte Fine Chemical Co., Ltd. | 103 |
1 |
| Mitsubishi Gas Chemical Company, Inc. | 3412 |
1 |
| Nan Ya Plastics Corporation | 398 |
1 |
| Nissan Chemical Industries, Ltd. | 1738 |
1 |
| Novamont S.p.A. | 349 |
1 |
| Other owners | 15 |