- All sections
- C - Chemistrymetallurgy
- C01B - Non-metallic elementscompounds thereof
- C01B 7/14 - Iodine
Patent holdings for IPC class C01B 7/14
Total number of patents in this class: 55
10-year publication summary
|
3
|
2
|
4
|
2
|
7
|
2
|
7
|
3
|
3
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Honeywell International Inc. | 13553 |
4 |
| Bracco Imaging S.p.A. | 317 |
4 |
| I 2 Air Fluid Innovation, Inc. | 7 |
3 |
| Lia Neumann | 4 |
3 |
| Serguei Tikhonov | 4 |
3 |
| Hudgens Holdings, LLC | 5 |
2 |
| Iofina Chemical, Inc. | 3 |
2 |
| JX Nippon Mining & Metals Corporation | 1488 |
2 |
| Mitsubishi Gas Chemical Company, Inc. | 3465 |
2 |
| Nippon Soda Co., Ltd. | 894 |
2 |
| Sogang University Research Foundation | 269 |
2 |
| Godo Shigen Co., Ltd. | 14 |
2 |
| Toho Earthtech, Inc. | 12 |
2 |
| Hua Iodine (Beijing) Science and Technology Co., Ltd | 2 |
2 |
| The Regents of the University of California | 19929 |
1 |
| Daikin Industries, Ltd. | 10004 |
1 |
| Kaneka Corporation | 4525 |
1 |
| Brown University | 648 |
1 |
| Chemetics Inc. | 63 |
1 |
| The Chemours Company Fc, LLC | 1235 |
1 |
| Other owners | 14 |