- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 29/44 - Processing the detected response signal
Patent holdings for IPC class G01N 29/44
Total number of patents in this class: 2152
10-year publication summary
|
141
|
128
|
183
|
241
|
244
|
206
|
183
|
197
|
182
|
43
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 19843 |
52 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
49 |
| Toshiba Corporation | 12017 |
45 |
| Fisher Controls International LLC | 1520 |
25 |
| Ventana Medical Systems, Inc. | 972 |
23 |
| General Electric Company | 18133 |
22 |
| Siemens AG | 24990 |
22 |
| Saudi Arabian Oil Company | 11322 |
19 |
| Safran Aircraft Engines | 5739 |
18 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
17 |
| GE Sensing & Inspection Technologies GmbH | 95 |
17 |
| Nederlandse Organisatie voor Toegepast-natuurwetenschappelijk Onderzoek TNO | 2362 |
17 |
| Verifi Technologies, LLC | 62 |
17 |
| Halliburton Energy Services, Inc. | 20165 |
14 |
| Centre National de La Recherche Scientifique | 9632 |
14 |
| Kabushiki Kaisha Toshiba, doing business as Toshiba Corporation | 6275 |
14 |
| NEC Corporation | 32703 |
13 |
| Vibrant Corporation | 25 |
13 |
| Robert Bosch GmbH | 40953 |
11 |
| University of South Carolina | 789 |
11 |
| Other owners | 1719 |