- All sections
- C - Chemistry; metallurgy
- 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: 88
10-year publication summary
|
4
|
9
|
14
|
8
|
10
|
12
|
7
|
3
|
3
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| SHPP Global Technologies B.V. | 1045 |
18 |
| SABIC Global Technologies B.V. | 4044 |
14 |
| LG Chem, Ltd. | 17205 |
5 |
| Sabic Innovative Plastics IP B.V. | 683 |
5 |
| REVA Medical, Inc. | 30 |
5 |
| FUJIFILM Corporation | 27102 |
4 |
| Idemitsu Kosan Co., Ltd. | 3995 |
4 |
| Rutgers, The State University of New Jersey | 1776 |
4 |
| Bayer MaterialScience AG | 874 |
3 |
| Honshu Chemical Industry Co., Ltd. | 132 |
3 |
| Samsung Electronics Co., Ltd. | 131630 |
2 |
| Medtronic, Inc. | 9964 |
2 |
| Council of Scientific & Industrial Research | 1397 |
2 |
| Covestro Deutschland AG | 2429 |
2 |
| PTT Global Chemical PCL | 123 |
2 |
| Teijin Limited | 1216 |
2 |
| Yonsei University, University-Industry Foundation (UIF) | 63 |
2 |
| General Electric Company | 18133 |
1 |
| BASF SE | 19740 |
1 |
| Mitsubishi Gas Chemical Company, Inc. | 3188 |
1 |
| Other owners | 6 |