- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 57/12 - Straight chain carboxylic acids containing eighteen carbon atoms
Patent holdings for IPC class C07C 57/12
Total number of patents in this class: 70
10-year publication summary
|
9
|
8
|
6
|
4
|
3
|
6
|
5
|
5
|
2
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nippon Suisan Kaisha, Ltd. | 198 |
7 |
| Cellix Bio Private Limited | 52 |
3 |
| Kyushu University, National University Corporation | 1665 |
3 |
| Zhejiang Medicine Co., Ltd. Xinchang Pharmaceutical Factory | 99 |
3 |
| Nissui Corporation | 68 |
3 |
| AM Stabilizers Corporation | 7 |
2 |
| Arkema France | 4171 |
2 |
| Innospec Limited | 365 |
2 |
| Nanjing Medical University | 54 |
2 |
| NOK Corporation | 2239 |
2 |
| The University of Tokyo | 4244 |
2 |
| Oceans Ltd. | 11 |
2 |
| Mindset Pharma Inc. | 57 |
2 |
| TCL Corporation | 65 |
1 |
| Purdue Research Foundation | 3707 |
1 |
| AB Nanol Technologies Oy | 15 |
1 |
| Cellixbio Private Limited | 153 |
1 |
| Commonwealth Scientific and Industrial Research Organisation | 1667 |
1 |
| The Curators of the University of Missouri | 1062 |
1 |
| Durham University | 38 |
1 |
| Other owners | 28 |