- All sections
- C - Chemistrymetallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 64/12 - Aromatic polycarbonates not containing aliphatic unsaturation containing atoms other than carbon, hydrogen or oxygen containing nitrogen
Patent holdings for IPC class C08G 64/12
Total number of patents in this class: 89
10-year publication summary
|
9
|
14
|
8
|
10
|
11
|
8
|
3
|
3
|
3
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| SHPP Global Technologies B.V. | 1090 |
18 |
| SABIC Global Technologies B.V. | 4353 |
14 |
| LG Chem, Ltd. | 17641 |
5 |
| Sabic Innovative Plastics IP B.V. | 681 |
5 |
| Idemitsu Kosan Co., Ltd. | 4227 |
5 |
| FUJIFILM Corporation | 29458 |
4 |
| Rutgers, The State University of New Jersey | 1896 |
4 |
| Covestro Deutschland AG | 2767 |
3 |
| Honshu Chemical Industry Co., Ltd. | 165 |
3 |
| REVA Medical, Inc. | 24 |
3 |
| Teijin Limited | 1248 |
3 |
| Samsung Electronics Co., Ltd. | 147003 |
2 |
| Bayer MaterialScience AG | 793 |
2 |
| Medtronic, Inc. | 9821 |
2 |
| Council of Scientific & Industrial Research | 1429 |
2 |
| Mitsubishi Gas Chemical Company, Inc. | 3470 |
2 |
| PTT Global Chemical PCL | 118 |
2 |
| Yonsei University, University-Industry Foundation (UIF) | 63 |
2 |
| General Electric Company | 13806 |
1 |
| BASF SE | 20945 |
1 |
| Other owners | 6 |