- All sections
- C - Chemistry; metallurgy
- C01C - Ammonia; cyanogen; compounds thereof
- C01C 1/16 - Halides of ammonium
Patent holdings for IPC class C01C 1/16
Total number of patents in this class: 42
10-year publication summary
|
2
|
2
|
4
|
2
|
1
|
3
|
4
|
4
|
8
|
0
|
| 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 |
| The United States of America, as represented by the Secretary of Agriculture | 1042 |
2 |
| Arelac, Inc. | 105 |
2 |
| Fujian Tianfu Electronic Materials Co. Ltd | 11 |
2 |
| BASF SE | 20432 |
1 |
| Honeywell International Inc. | 14021 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 29733 |
1 |
| Alteogen Inc. | 61 |
1 |
| Anderson Development Company | 15 |
1 |
| Archroma IP GmbH | 461 |
1 |
| Clariant Finance (BVI) Limited | 403 |
1 |
| Institute of Process Engineering, Chinese Academy of Sciences | 280 |
1 |
| Iogen Corporation | 144 |
1 |
| K-technologies, Inc. | 13 |
1 |
| Mediscov Inc. | 5 |
1 |
| Monash University | 690 |
1 |
| Nippoh Chemicals Co., Ltd. | 23 |
1 |
| Nippon Shokubai Co., Ltd. | 1513 |
1 |
| SEN Corporation, an Shi and Axcelis Company | 16 |
1 |
| The South African Nuclear Energy Corporation Limited | 28 |
1 |
| Other owners | 17 |