- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
- B01J 19/12 - Processes employing the direct application of electric or wave energy, or particle radiationApparatus therefor employing electromagnetic waves
Patent holdings for IPC class B01J 19/12
Total number of patents in this class: 2395
10-year publication summary
|
193
|
194
|
179
|
174
|
191
|
198
|
196
|
140
|
141
|
64
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ushio Denki Kabushiki Kaisha | 1209 |
41 |
| Microwave Chemical Co., Ltd. | 77 |
24 |
| Signify Holding B.V. | 8083 |
23 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11126 |
20 |
| Immunolight, LLC | 212 |
20 |
| The Regents of the University of California | 20790 |
19 |
| CEM Corporation | 103 |
17 |
| Lyten, Inc. | 356 |
17 |
| Centre National de La Recherche Scientifique | 11042 |
16 |
| Battelle Memorial Institute | 2605 |
16 |
| Chevron Phillips Chemical Company LP | 1861 |
16 |
| Hamamatsu Photonics K.K. | 4700 |
15 |
| Pyrowave Inc. | 34 |
15 |
| Trojan Technologies | 37 |
15 |
| H Quest Vanguard, Inc. | 25 |
15 |
| BASF SE | 21318 |
14 |
| LG Chem, Ltd. | 17937 |
14 |
| Saudi Arabian Oil Company | 14275 |
14 |
| The University of British Columbia | 1546 |
14 |
| Toyota Motor Corporation | 35857 |
12 |
| Other owners | 2038 |