- 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: 2389
10-year publication summary
|
193
|
194
|
179
|
174
|
190
|
198
|
196
|
140
|
141
|
58
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ushio Denki Kabushiki Kaisha | 1207 |
41 |
| Microwave Chemical Co., Ltd. | 77 |
24 |
| Signify Holding B.V. | 8052 |
23 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11123 |
20 |
| Immunolight, LLC | 212 |
20 |
| The Regents of the University of California | 20745 |
19 |
| CEM Corporation | 103 |
17 |
| Lyten, Inc. | 354 |
17 |
| Centre National de La Recherche Scientifique | 11023 |
16 |
| Battelle Memorial Institute | 2604 |
16 |
| Chevron Phillips Chemical Company LP | 1861 |
16 |
| Trojan Technologies | 38 |
16 |
| Hamamatsu Photonics K.K. | 4681 |
15 |
| The University of British Columbia | 1538 |
15 |
| H Quest Vanguard, Inc. | 25 |
15 |
| BASF SE | 21303 |
14 |
| LG Chem, Ltd. | 17921 |
14 |
| Pyrowave Inc. | 33 |
14 |
| Saudi Arabian Oil Company | 14235 |
13 |
| Toyota Motor Corporation | 35772 |
12 |
| Other owners | 2032 |