- All sections
- C - Chemistrymetallurgy
- C07F - Acyclic, carbocyclic, or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium
- C07F 9/14 - Esters of phosphoric acids containing P-halide groups
Patent holdings for IPC class C07F 9/14
Total number of patents in this class: 28
10-year publication summary
|
1
|
2
|
4
|
7
|
6
|
1
|
1
|
0
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0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| International Business Machines Corporation | 60279 |
3 |
| Duophos | 3 |
3 |
| Mitsui Chemicals, Inc. | 3186 |
2 |
| The United States of America as represented by the Secretary of the Army | 1188 |
2 |
| LG Chem, Ltd. | 17665 |
1 |
| E. I. du Pont de Nemours and Company | 4246 |
1 |
| Dow Global Technologies LLC | 10203 |
1 |
| Bionomics Limited | 88 |
1 |
| Central Glass Company, Limited | 1249 |
1 |
| Daihachi Chemical Industry Co., Ltd. | 62 |
1 |
| DONGWOO FINE-CHEM Co., Ltd. | 1265 |
1 |
| Great Lakes Chemical Corporation | 22 |
1 |
| I-Tech AB | 24 |
1 |
| King's College London | 524 |
1 |
| Lanxess Deutschland GmbH | 1121 |
1 |
| Saltworks Technologies Inc. | 90 |
1 |
| Stella Chemifa Corporation | 116 |
1 |
| Ventana Medical Systems, Inc. | 1025 |
1 |
| DuPont Polymers, Inc. | 266 |
1 |
| Heze Dijade Chemical Corporation | 1 |
1 |
| Other owners | 2 |