- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 29/04 - Analysing solids
Patent holdings for IPC class G01N 29/04
Total number of patents in this class: 3377
10-year publication summary
|
241
|
271
|
259
|
273
|
239
|
311
|
252
|
211
|
202
|
95
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 20160 |
154 |
| Gecko Robotics, Inc. | 136 |
66 |
| Toshiba Corporation | 12548 |
56 |
| Saudi Arabian Oil Company | 14207 |
56 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11127 |
55 |
| Baker Hughes Holdings LLC | 3023 |
50 |
| Mitsubishi Heavy Industries, Ltd. | 9115 |
32 |
| Halliburton Energy Services, Inc. | 21320 |
30 |
| JFE Steel Corporation | 7508 |
29 |
| General Electric Company | 13888 |
28 |
| Siemens AG | 24033 |
26 |
| Safran Aircraft Engines | 6671 |
26 |
| Nederlandse Organisatie voor Toegepast-natuurwetenschappelijk Onderzoek TNO | 2440 |
23 |
| Rtx Corporation | 10082 |
21 |
| Evident Scientific, Inc. | 167 |
20 |
| NEC Corporation | 36934 |
19 |
| Centre National de La Recherche Scientifique | 11016 |
18 |
| GE Sensing & Inspection Technologies GmbH | 91 |
17 |
| Evident Canada, Inc. | 143 |
17 |
| Aramco Services Company | 4188 |
16 |
| Other owners | 2618 |