- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 49/10 - Methyl-ethyl ketone
Patent holdings for IPC class C07C 49/10
Total number of patents in this class: 37
10-year publication summary
|
2
|
2
|
1
|
3
|
2
|
0
|
2
|
0
|
3
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ExxonMobil Chemical Patents Inc. | 3954 |
4 |
| Pfizer Inc. | 3403 |
2 |
| Idemitsu Kosan Co., Ltd. | 4223 |
2 |
| Nippon Oil Corporation | 273 |
2 |
| Tokyo Institute of Technology | 1363 |
2 |
| Aquafortus Technologies Limited | 33 |
2 |
| ExxonMobil Chemical Ltd | 16 |
2 |
| Publichnoe Aktsionernoe Obschestvo "Gazprom Neft" | 20 |
2 |
| Panasonic Corporation | 19976 |
1 |
| Daikin Industries, Ltd. | 10146 |
1 |
| Arkema France | 4169 |
1 |
| Assia Chemical Industries Ltd. | 203 |
1 |
| BP Corporation North America Inc. | 749 |
1 |
| GS Caltex Corporation | 150 |
1 |
| JX Nippon Oil & Energy Corporation | 979 |
1 |
| Kagoshima University | 313 |
1 |
| Kansas State University Research Foundation | 466 |
1 |
| Korea Research Institute of Chemical Technology | 1408 |
1 |
| SABIC Global Technologies B.V. | 4392 |
1 |
| Teva Pharmaceuticals International GmbH | 333 |
1 |
| Other owners | 7 |