- All sections
- C - Chemistrymetallurgy
- C01B - Non-metallic elementscompounds thereof
- C01B 7/13 - IodineHydrogen iodide
Patent holdings for IPC class C01B 7/13
Total number of patents in this class: 32
10-year publication summary
|
2
|
1
|
1
|
7
|
1
|
2
|
6
|
2
|
2
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Honeywell International Inc. | 12767 |
6 |
| Solstice Advanced Materials US, Inc. | 1009 |
6 |
| Albemarle Corporation | 469 |
3 |
| Axcelis Technologies, Inc. | 425 |
2 |
| Nippoh Chemicals Co., Ltd. | 16 |
2 |
| Xi'an Thermal Power Research Institute Co., Ltd. | 458 |
2 |
| Centre National de La Recherche Scientifique | 11133 |
1 |
| Massachusetts Institute of Technology | 10322 |
1 |
| Iofina Chemical, Inc. | 2 |
1 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 4148 |
1 |
| Reaction 35, LLC | 19 |
1 |
| Soulbrain Co., Ltd. | 295 |
1 |
| Universidad de Santiago de Chile | 164 |
1 |
| Universite Montpellier 2 Sciences et Techniques | 155 |
1 |
| Nakamura; Hiroshi | 1 |
1 |
| Central Chemical Inc. | 1 |
1 |
| Huaneng Chongqing Luohuang Power Generation Co., Ltd | 12 |
1 |
| Other owners | 0 |