- All sections
- C - Chemistry; metallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 59/12 - Polycondensates containing more than one epoxy group per molecule of polycarboxylic acids with epihalohydrins or precursors thereof
Patent holdings for IPC class C08G 59/12
Total number of patents in this class: 26
10-year publication summary
|
3
|
3
|
0
|
1
|
1
|
1
|
3
|
1
|
2
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dow Global Technologies LLC | 10147 |
3 |
| Sika Technology AG | 2650 |
3 |
| Siemens AG | 24990 |
2 |
| Rohm and Haas Company | 2805 |
2 |
| Akzo Nobel Coatings International B.V. | 2185 |
2 |
| Sekisui Chemical Co., Ltd. | 3159 |
2 |
| BASF SE | 19740 |
1 |
| International Business Machines Corporation | 60644 |
1 |
| Samsung SDI Co., Ltd. | 6671 |
1 |
| Hexion Inc. | 207 |
1 |
| IBM United Kingdom Limited | 4467 |
1 |
| Nissan Chemical Industries, Ltd. | 1822 |
1 |
| Osaka Organic Chemical Industry Ltd. | 118 |
1 |
| Sun Chemical Corporation | 865 |
1 |
| University College Cardiff Consultants Limited | 284 |
1 |
| Washington State University | 449 |
1 |
| Suzhou Jufeng Electrical Insulation System Co., Ltd | 23 |
1 |
| Westlake Epoxy Inc. | 55 |
1 |
| Other owners | 0 |