- All sections
- C - Chemistrymetallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 65/12 - Saturated oxiranes characterised by the catalysts used containing organo-metallic compounds or metal hydrides
Patent holdings for IPC class C08G 65/12
Total number of patents in this class: 73
10-year publication summary
|
7
|
7
|
6
|
6
|
2
|
3
|
7
|
1
|
4
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Seika Chemicals Co., Ltd. | 1043 |
9 |
| Agc, Inc. | 5537 |
9 |
| Dow Global Technologies LLC | 10960 |
8 |
| Covestro LLC | 610 |
8 |
| Shin-Etsu Chemical Co., Ltd. | 6109 |
4 |
| Asahi Glass Company, Limited | 2619 |
3 |
| Idemitsu Kosan Co., Ltd. | 4241 |
2 |
| Kaneka Corporation | 4713 |
2 |
| Cornell University | 3426 |
2 |
| Covestro Deutschland AG | 2833 |
2 |
| SK Innovation Co., Ltd. | 1483 |
2 |
| DDP Specialty Electronic Materials US, LLC | 843 |
2 |
| Nutrition & Biosciences USA 1, LLC | 215 |
2 |
| BASF SE | 21308 |
1 |
| Bayer MaterialScience LLC | 127 |
1 |
| Dow Global Technologies Inc. | 658 |
1 |
| Board of Regents, The University of Texas System | 6117 |
1 |
| Henkel AG & Co. KGaA | 10762 |
1 |
| Ajou University Industry-academic Cooperation Foundation | 1180 |
1 |
| Cornell Research Foundation, Inc. | 177 |
1 |
| Other owners | 11 |