- All sections
- C - Chemistrymetallurgy
- C01C - Ammoniacyanogencompounds thereof
- C01C 1/16 - Halides of ammonium
Patent holdings for IPC class C01C 1/16
Total number of patents in this class: 50
10-year publication summary
|
1
|
2
|
4
|
2
|
1
|
3
|
3
|
4
|
8
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Fluorsid S.p.A. | 10 |
3 |
| BASF SE | 21039 |
2 |
| Institute of Process Engineering, Chinese Academy of Sciences | 297 |
2 |
| The United States of America, as represented by the Secretary of Agriculture | 1111 |
2 |
| China Tianchen Engineering Corporation | 13 |
2 |
| Arelac, Inc. | 107 |
2 |
| Fujian Tianfu Electronic Materials Co. Ltd | 11 |
2 |
| The Regents of the University of California | 20137 |
1 |
| Honeywell International Inc. | 13552 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 32105 |
1 |
| Massachusetts Institute of Technology | 10117 |
1 |
| Alteogen Inc. | 65 |
1 |
| Anderson Development Company | 15 |
1 |
| Clariant Finance (BVI) Limited | 384 |
1 |
| Iogen Corporation | 149 |
1 |
| K-technologies, Inc. | 13 |
1 |
| Mediscov Inc. | 5 |
1 |
| Monash University | 715 |
1 |
| Nippoh Chemicals Co., Ltd. | 17 |
1 |
| Nippon Shokubai Co., Ltd. | 1497 |
1 |
| Other owners | 22 |