- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 29/32 - Arrangements for suppressing undesired influences, e.g. temperature or pressure variations
Patent holdings for IPC class G01N 29/32
Total number of patents in this class: 423
10-year publication summary
|
32
|
34
|
42
|
44
|
25
|
45
|
34
|
31
|
27
|
16
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Commissariat à l'énergie atomique et aux energies alternatives | 11127 |
7 |
| Molex, LLC | 2073 |
7 |
| SSI Technologies, LLC | 21 |
7 |
| Samsung Electronics Co., Ltd. | 158442 |
6 |
| Toshiba Corporation | 12594 |
6 |
| Japan Radio Co., Ltd. | 89 |
6 |
| Nisshinbo Holdings Inc. | 375 |
6 |
| Qorvo US, Inc. | 2405 |
6 |
| Saudi Arabian Oil Company | 14305 |
6 |
| Ueda Japan Radio Co., Ltd. | 37 |
6 |
| Infineon Technologies AG | 8410 |
5 |
| Nevada Nanotech Systems Inc. | 29 |
5 |
| Yamaha Fine Technologies Co., Ltd. | 68 |
5 |
| General Electric Company | 13915 |
4 |
| The Boeing Company | 20186 |
4 |
| Honeywell International Inc. | 12776 |
4 |
| Centre National de La Recherche Scientifique | 11059 |
4 |
| FUJIFILM Corporation | 30594 |
4 |
| Panasonic Intellectual Property Management Co., Ltd. | 34265 |
4 |
| Chevron U.S.A. Inc. | 4159 |
4 |
| Other owners | 317 |