- 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
|
10
|
23
|
11
|
13
|
7
|
8
|
5
|
4
|
3
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Arkema France | 4231 |
19 |
| Changzhou Tronly Advanced Electronic Materials Co., Ltd. | 90 |
4 |
| Syngenta Crop Protection AG | 6756 |
3 |
| Changzhou Tronly New Electronic Materials Co.,Ltd. | 88 |
3 |
| IGM Resins Italia S.r.l. | 43 |
3 |
| University of Kansas | 925 |
3 |
| Hanwha Solutions Corporation | 1209 |
3 |
| BASF SE | 21320 |
2 |
| Centre National de La Recherche Scientifique | 11111 |
2 |
| FUJIFILM Corporation | 30689 |
2 |
| Faes Farma, S.A. | 103 |
2 |
| Lamberti SpA | 257 |
2 |
| Ccteg China Coal Research Institute | 33 |
2 |
| The Regents of the University of California | 20902 |
1 |
| International Business Machines Corporation | 62805 |
1 |
| E. I. du Pont de Nemours and Company | 3460 |
1 |
| Colgate-Palmolive Company | 5734 |
1 |
| Bayer Cropscience AG | 1830 |
1 |
| Dow Global Technologies LLC | 11051 |
1 |
| Chevron U.S.A. Inc. | 4170 |
1 |
| Other owners | 50 |