- All sections
- C - Chemistry; metallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 63/16 - Dicarboxylic acids and dihydroxy compounds
Patent holdings for IPC class C08G 63/16
Total number of patents in this class: 741
10-year publication summary
|
58
|
59
|
61
|
64
|
37
|
65
|
51
|
64
|
68
|
11
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Novamont S.p.A. | 354 |
43 |
| Eastman Chemical Company | 2239 |
40 |
| Mitsubishi Chemical Corporation | 4313 |
31 |
| BASF SE | 19740 |
24 |
| Toray Industries, Inc. | 6652 |
19 |
| Toyobo Co., Ltd. | 2286 |
17 |
| DIC Corporation | 3597 |
15 |
| SK Chemicals Co., Ltd. | 568 |
13 |
| Furanix Technologies B.V. | 133 |
12 |
| Archer Daniels Midland Company | 1164 |
11 |
| Ecovance Co. Ltd. | 31 |
10 |
| Canon Inc. | 36841 |
9 |
| FUJIFILM Corporation | 27102 |
9 |
| Samsung Fine Chemicals Co., Ltd. | 181 |
9 |
| Covestro (Netherlands) B.V. | 312 |
9 |
| Nitto Denko Corporation | 7879 |
8 |
| Kao Corporation | 4843 |
8 |
| SABIC Global Technologies B.V. | 4044 |
8 |
| Genomatica, Inc. | 514 |
7 |
| Toyo Seikan Group Holdings, Ltd. | 765 |
7 |
| Other owners | 432 |