- 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: 3738
10-year publication summary
|
250
|
293
|
244
|
278
|
258
|
208
|
186
|
199
|
200
|
132
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Denso Corporation | 24480 |
125 |
| NGK Insulators, Ltd. | 5046 |
112 |
| Panasonic Corporation | 20042 |
75 |
| Medtronic MiniMed, Inc. | 1805 |
56 |
| Hitachi High-Tech Corporation | 5374 |
49 |
| Toyota Motor Corporation | 32869 |
40 |
| Robert Bosch GmbH | 42824 |
40 |
| PHC Holdings Corporation | 717 |
38 |
| LG Energy Solution, Ltd. | 15346 |
37 |
| NGK Spark Plug Co., Ltd. | 888 |
34 |
| Hach Company | 427 |
32 |
| Panasonic Intellectual Property Management Co., Ltd. | 31882 |
31 |
| Endress + Hauser Conducta GmbH + Co. KG | 347 |
31 |
| ARKRAY, Inc. | 867 |
29 |
| F. Hoffmann-La Roche AG | 7947 |
28 |
| GM Global Technology Operations LLC | 15162 |
26 |
| Horiba Advanced Techno, Co., Ltd. | 115 |
26 |
| The Regents of the University of California | 20087 |
25 |
| Sony Semiconductor Solutions Corporation | 10631 |
25 |
| Analog Devices International Unlimited Company | 1954 |
20 |
| Other owners | 2859 |