- All sections
- C - Chemistrymetallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 63/06 - Polyesters derived from hydroxy carboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxy carboxylic acids
Patent holdings for IPC class C08G 63/06
Total number of patents in this class: 917
10-year publication summary
|
48
|
46
|
56
|
38
|
71
|
63
|
74
|
79
|
79
|
41
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kaneka Corporation | 4534 |
41 |
| LG Chem, Ltd. | 17635 |
31 |
| Toray Industries, Inc. | 6950 |
25 |
| Kureha Corporation | 1024 |
20 |
| Mitsubishi Gas Chemical Company, Inc. | 3468 |
18 |
| Newlight Technologies, Inc. | 90 |
18 |
| Ticona LLC | 593 |
17 |
| Tepha, Inc. | 225 |
16 |
| Mitsui Chemicals, Inc. | 3222 |
13 |
| Danimer Ipco, LLC | 93 |
13 |
| CJ Cheiljedang Corporation | 3426 |
12 |
| Pujing Chemical Industry Co., Ltd | 40 |
12 |
| Centre National de La Recherche Scientifique | 10464 |
11 |
| Sumitomo Chemical Company, Limited | 9043 |
11 |
| BASF SE | 20940 |
10 |
| Genomatica, Inc. | 493 |
8 |
| Kuraray Co., Ltd. | 3506 |
8 |
| SK Chemicals Co., Ltd. | 614 |
8 |
| Murata Manufacturing Co., Ltd. | 24603 |
7 |
| Chang Chun Plastics Co., Ltd. | 95 |
6 |
| Other owners | 612 |