- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 23/18 - Polycyclic halogenated hydrocarbons
Patent holdings for IPC class C07C 23/18
Total number of patents in this class: 31
10-year publication summary
|
3
|
4
|
2
|
3
|
1
|
2
|
1
|
2
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Yuan-Shin Materials Technology Corp. | 4 |
3 |
| Samsung Display Co., Ltd. | 34798 |
2 |
| AGC Seimi Chemical Co., Ltd. | 61 |
2 |
| JNC Corporation | 1561 |
2 |
| JNC Petrochemical Corporation | 400 |
2 |
| The University of Akron | 653 |
2 |
| Honeywell International Inc. | 13553 |
1 |
| Merck Patent GmbH | 5823 |
1 |
| Canon Inc. | 39960 |
1 |
| Chiracol Co., Ltd. | 3 |
1 |
| The Florida International University Board of Trustees | 619 |
1 |
| Mitsubishi Materials Electronic Chemicals Co., Ltd. | 131 |
1 |
| Organo Science Co., Ltd. | 5 |
1 |
| Oxford University Innovation Limited | 1529 |
1 |
| Rosocha, Gregory | 1 |
1 |
| The Trustees of Princeton University | 1204 |
1 |
| Universita degli Studi di Siena | 70 |
1 |
| University of New Hampshire | 172 |
1 |
| Zhejiang University | 3154 |
1 |
| Gregory Rosocha | 2 |
1 |
| Other owners | 4 |