- All sections
- C - Chemistrymetallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 65/10 - Saturated oxiranes characterised by the catalysts used
Patent holdings for IPC class C08G 65/10
Total number of patents in this class: 157
10-year publication summary
|
8
|
4
|
10
|
10
|
12
|
7
|
8
|
7
|
2
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dow Global Technologies LLC | 10944 |
8 |
| Sumitomo Seika Chemicals Co., Ltd. | 1043 |
8 |
| SK Innovation Co., Ltd. | 1483 |
6 |
| King Abdullah University of Science and Technology | 1852 |
5 |
| Tosoh Corporation | 1417 |
5 |
| Bayer MaterialScience LLC | 127 |
4 |
| Asahi Glass Company, Limited | 2622 |
4 |
| Henkel AG & Co. KGaA | 10770 |
4 |
| Arkema France | 4242 |
4 |
| Centre National de La Recherche Scientifique | 11023 |
3 |
| Kaneka Corporation | 4703 |
3 |
| INVISTA Technologies S.a.r.l. | 392 |
3 |
| Stratasys Ltd. | 448 |
3 |
| DDP Specialty Electronic Materials US, LLC | 851 |
3 |
| Nutrition & Biosciences USA 1, LLC | 215 |
3 |
| E. I. du Pont de Nemours and Company | 3534 |
2 |
| Merck Patent GmbH | 5728 |
2 |
| Cornell University | 3425 |
2 |
| Daicel Corporation | 2523 |
2 |
| Technische Universitat Wien | 400 |
2 |
| Other owners | 81 |