- 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: 1411
10-year publication summary
|
118
|
110
|
124
|
155
|
133
|
115
|
114
|
109
|
118
|
81
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Daicel Corporation | 2523 |
76 |
| Resonac Corporation | 3530 |
45 |
| Dow Global Technologies LLC | 10944 |
37 |
| Toray Industries, Inc. | 7113 |
36 |
| Sika Technology AG | 3004 |
34 |
| 3m Innovative Properties Company | 17478 |
31 |
| Mitsubishi Chemical Corporation | 4724 |
29 |
| Henkel AG & Co. KGaA | 10770 |
28 |
| Hitachi Chemical Company, Ltd. | 2241 |
26 |
| Mitsubishi Gas Chemical Company, Inc. | 3622 |
24 |
| Shin-Etsu Chemical Co., Ltd. | 6096 |
22 |
| Blue Cube IP LLC | 221 |
22 |
| Evonik Operations GmbH | 4362 |
20 |
| Panasonic Intellectual Property Management Co., Ltd. | 33997 |
19 |
| LG Chem, Ltd. | 17921 |
18 |
| Adeka Corporation | 1377 |
18 |
| DIC Corporation | 3962 |
18 |
| SWIMC, LLC | 2578 |
15 |
| The Boeing Company | 20160 |
14 |
| Sekisui Chemical Co., Ltd. | 3614 |
14 |
| Other owners | 865 |