- All sections
- C - Chemistry; metallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 63/123 - Polyesters derived from hydroxy carboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
Patent holdings for IPC class C08G 63/123
Total number of patents in this class: 62
10-year publication summary
|
4
|
1
|
4
|
2
|
5
|
9
|
4
|
0
|
6
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Covestro (Netherlands) B.V. | 312 |
6 |
| Toyobo Co., Ltd. | 2286 |
4 |
| Biochemtex S.p.A. | 31 |
3 |
| Eastman Chemical Company | 2239 |
3 |
| Sumitomo Chemical Company, Limited | 8808 |
2 |
| Mitsubishi Chemical Corporation | 4313 |
2 |
| Henkel AG & Co. KGaA | 10129 |
2 |
| Furanix Technologies B.V. | 133 |
2 |
| Kolon Industries, Inc. | 1506 |
2 |
| Primo To Go, LLC | 3 |
2 |
| The Secant Group, LLC | 109 |
2 |
| Allnex Netherlands B.V. | 210 |
2 |
| SK Microworks Co., Ltd. | 151 |
2 |
| BASF SE | 19740 |
1 |
| Kimberly-clark Worldwide, Inc. | 5854 |
1 |
| Centre National de La Recherche Scientifique | 9632 |
1 |
| Industrial Technology Research Institute | 4898 |
1 |
| PPG Industries Ohio, Inc. | 3430 |
1 |
| Toray Plastics (America), Inc. | 196 |
1 |
| ABN AMRO Bank N.V. | 80 |
1 |
| Other owners | 21 |