- 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: 957
10-year publication summary
|
46
|
56
|
38
|
71
|
64
|
75
|
80
|
80
|
64
|
22
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kaneka Corporation | 4642 |
44 |
| LG Chem, Ltd. | 17813 |
35 |
| Toray Industries, Inc. | 7036 |
24 |
| Kureha Corporation | 1051 |
20 |
| Mitsubishi Gas Chemical Company, Inc. | 3586 |
19 |
| Ticona LLC | 602 |
18 |
| Newlight Technologies, Inc. | 95 |
18 |
| Tepha, Inc. | 225 |
16 |
| Danimer Ipco, LLC | 104 |
15 |
| Mitsui Chemicals, Inc. | 3215 |
13 |
| CJ Cheiljedang Corporation | 3566 |
12 |
| Pujing Chemical Industry Co., Ltd | 43 |
12 |
| BASF SE | 21129 |
11 |
| Centre National de La Recherche Scientifique | 10870 |
10 |
| Sumitomo Chemical Company, Limited | 9044 |
10 |
| Genomatica, Inc. | 475 |
9 |
| Kuraray Co., Ltd. | 3567 |
9 |
| Polyplastics Co., Ltd. | 622 |
8 |
| SK Chemicals Co., Ltd. | 646 |
8 |
| Murata Manufacturing Co., Ltd. | 25506 |
7 |
| Other owners | 639 |