- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 45/46 - Friedel-Crafts reactions
Patent holdings for IPC class C07C 45/46
Total number of patents in this class: 107
10-year publication summary
|
7
|
10
|
17
|
9
|
12
|
7
|
7
|
5
|
4
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Arkema France | 4162 |
19 |
| Changzhou Tronly Advanced Electronic Materials Co., Ltd. | 77 |
4 |
| Syngenta Crop Protection AG | 6100 |
3 |
| Changzhou Tronly New Electronic Materials Co.,Ltd. | 76 |
3 |
| IGM Resins Italia S.r.l. | 40 |
3 |
| Hanwha Solutions Corporation | 859 |
3 |
| E. I. du Pont de Nemours and Company | 4025 |
2 |
| Centre National de La Recherche Scientifique | 10498 |
2 |
| FUJIFILM Corporation | 29506 |
2 |
| Faes Farma, S.A. | 103 |
2 |
| Lamberti SpA | 256 |
2 |
| University of Kansas | 879 |
2 |
| Arxada AG | 165 |
2 |
| Ccteg China Coal Research Institute | 30 |
2 |
| BASF SE | 20961 |
1 |
| International Business Machines Corporation | 61402 |
1 |
| Colgate-Palmolive Company | 5774 |
1 |
| Bayer Cropscience AG | 2030 |
1 |
| Dow Global Technologies LLC | 10394 |
1 |
| Tsinghua University | 5943 |
1 |
| Other owners | 50 |