- 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: 971
10-year publication summary
|
52
|
59
|
41
|
81
|
67
|
81
|
91
|
86
|
68
|
34
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kaneka Corporation | 4687 |
44 |
| LG Chem, Ltd. | 17929 |
37 |
| Toray Industries, Inc. | 7088 |
24 |
| Kureha Corporation | 1057 |
20 |
| Mitsubishi Gas Chemical Company, Inc. | 3614 |
19 |
| Ticona LLC | 603 |
18 |
| Newlight Technologies, Inc. | 93 |
18 |
| Danimer Ipco, LLC | 108 |
18 |
| Tepha, Inc. | 227 |
16 |
| Mitsui Chemicals, Inc. | 3242 |
13 |
| CJ Cheiljedang Corporation | 3624 |
12 |
| Pujing Chemical Industry Co., Ltd | 47 |
12 |
| BASF SE | 21292 |
11 |
| Centre National de La Recherche Scientifique | 10993 |
10 |
| Sumitomo Chemical Company, Limited | 9016 |
10 |
| Genomatica, Inc. | 478 |
9 |
| Kuraray Co., Ltd. | 3585 |
9 |
| Polyplastics Co., Ltd. | 623 |
8 |
| SK Chemicals Co., Ltd. | 652 |
8 |
| Murata Manufacturing Co., Ltd. | 25700 |
7 |
| Other owners | 648 |