- All sections
- C - Chemistrymetallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 59/24 - Di-epoxy compounds carbocyclic
Patent holdings for IPC class C08G 59/24
Total number of patents in this class: 1296
10-year publication summary
|
90
|
117
|
103
|
121
|
154
|
133
|
111
|
113
|
108
|
80
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Daicel Corporation | 2353 |
75 |
| Resonac Corporation | 2812 |
42 |
| Dow Global Technologies LLC | 10360 |
36 |
| Toray Industries, Inc. | 6950 |
34 |
| Sika Technology AG | 2867 |
33 |
| Mitsubishi Chemical Corporation | 4525 |
27 |
| 3m Innovative Properties Company | 17823 |
26 |
| Hitachi Chemical Company, Ltd. | 2344 |
26 |
| Blue Cube IP LLC | 216 |
21 |
| Mitsubishi Gas Chemical Company, Inc. | 3468 |
21 |
| Panasonic Intellectual Property Management Co., Ltd. | 31562 |
19 |
| Henkel AG & Co. KGaA | 10583 |
19 |
| DIC Corporation | 3801 |
19 |
| Evonik Operations GmbH | 4114 |
19 |
| Adeka Corporation | 1365 |
18 |
| LG Chem, Ltd. | 17635 |
17 |
| The Boeing Company | 20084 |
14 |
| Shin-Etsu Chemical Co., Ltd. | 5669 |
14 |
| Sekisui Chemical Co., Ltd. | 3433 |
14 |
| SWIMC, LLC | 2501 |
14 |
| Other owners | 788 |