- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
- B01J 19/14 - Production of inert gas mixturesUse of inert gases in general
Patent holdings for IPC class B01J 19/14
Total number of patents in this class: 100
10-year publication summary
|
1
|
4
|
4
|
8
|
7
|
17
|
23
|
8
|
9
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hamilton Sundstrand Corporation | 4823 |
12 |
| Parker-Hannifin Corporation | 1026 |
3 |
| The Boeing Company | 19953 |
2 |
| Applied Materials, Inc. | 18299 |
2 |
| Raytheon Company | 8390 |
2 |
| Deakin University | 128 |
2 |
| Phyre Technologies, Inc. | 11 |
2 |
| Selective Micro Technologies, LLC | 14 |
2 |
| Idrogena SRL | 3 |
2 |
| BASF SE | 20666 |
1 |
| LG Chem, Ltd. | 17519 |
1 |
| Honeywell International Inc. | 13596 |
1 |
| Centre National de La Recherche Scientifique | 10253 |
1 |
| Compagnie générale des établissements Michelin SCA | 2565 |
1 |
| Kaneka Corporation | 4493 |
1 |
| Hamamatsu Photonics K.K. | 4376 |
1 |
| Agency for Science, Technology and Research | 3577 |
1 |
| Battelle Memorial Institute | 2457 |
1 |
| C-Tech Innovation Limited | 21 |
1 |
| Cambridge Enterprise Limited | 1174 |
1 |
| Other owners | 60 |