- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 27/416 - Systems
Patent holdings for IPC class G01N 27/416
Total number of patents in this class: 3788
10-year publication summary
|
293
|
244
|
278
|
258
|
211
|
187
|
200
|
202
|
180
|
41
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Denso Corporation | 25099 |
125 |
| NGK Insulators, Ltd. | 5179 |
115 |
| Panasonic Corporation | 19835 |
74 |
| Hitachi High-Tech Corporation | 5613 |
53 |
| Medtronic MiniMed, Inc. | 1802 |
49 |
| Robert Bosch GmbH | 43449 |
42 |
| Toyota Motor Corporation | 34274 |
40 |
| PHC Holdings Corporation | 714 |
38 |
| Endress + Hauser Conducta GmbH + Co. KG | 356 |
35 |
| NGK Spark Plug Co., Ltd. | 881 |
34 |
| LG Energy Solution, Ltd. | 17171 |
33 |
| Panasonic Intellectual Property Management Co., Ltd. | 33248 |
32 |
| Hach Company | 426 |
31 |
| F. Hoffmann-La Roche AG | 7861 |
30 |
| The Regents of the University of California | 20494 |
28 |
| ARKRAY, Inc. | 859 |
28 |
| Horiba Advanced Techno, Co., Ltd. | 119 |
27 |
| GM Global Technology Operations LLC | 15700 |
26 |
| Sony Semiconductor Solutions Corporation | 11141 |
26 |
| Analog Devices International Unlimited Company | 2000 |
21 |
| Other owners | 2901 |