- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 22/00 - Cyclic compounds containing halogen atoms bound to an acyclic carbon atom
Patent holdings for IPC class C07C 22/00
Total number of patents in this class: 69
10-year publication summary
|
5
|
2
|
1
|
1
|
3
|
3
|
1
|
0
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Merck Patent GmbH | 5865 |
4 |
| JNC Corporation | 1535 |
4 |
| JNC Petrochemical Corporation | 403 |
4 |
| Samsung Display Co., Ltd. | 33072 |
2 |
| Honeywell International Inc. | 14019 |
2 |
| The United States of America as represented by the Secretary of the Navy | 2729 |
2 |
| Chiracol Co., Ltd. | 3 |
2 |
| Isobionics B.V. | 33 |
2 |
| Krka, Tovarna Zdravil, D.d., Novo Mesto | 1067 |
2 |
| National Chung Shan Institute of Science and Technology | 353 |
2 |
| Organo Science Co., Ltd. | 5 |
2 |
| Specialty Coating Systems, Inc. | 34 |
2 |
| Melchior Material and Life Science France | 34 |
2 |
| The Procter & Gamble Company | 22136 |
1 |
| Canon Inc. | 38393 |
1 |
| Seiko Epson Corporation | 19034 |
1 |
| Massachusetts Institute of Technology | 9932 |
1 |
| Asahi Glass Company, Limited | 2868 |
1 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10706 |
1 |
| Boe Technology Group Co., Ltd. | 39178 |
1 |
| Other owners | 30 |