- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 25/56 - Investigating or analysing materials by the use of thermal means by investigating moisture content
Patent holdings for IPC class G01N 25/56
Total number of patents in this class: 166
10-year publication summary
|
9
|
22
|
20
|
16
|
11
|
6
|
9
|
16
|
4
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 20094 |
5 |
| Panasonic Intellectual Property Management Co., Ltd. | 33634 |
3 |
| Blue Storm Associates, Inc., DBA PEMDAS Technologies & Innovations | 6 |
3 |
| Espec Corp. | 64 |
3 |
| Saudi Arabian Oil Company | 13948 |
3 |
| Hitachi Astemo, Ltd. | 6408 |
3 |
| 3m Innovative Properties Company | 17507 |
2 |
| Honeywell International Inc. | 12788 |
2 |
| Robert Bosch GmbH | 43646 |
2 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 47518 |
2 |
| Whirlpool Corporation | 4574 |
2 |
| Armstrong Global Holdings, Inc. | 35 |
2 |
| Asahi Kasei Microdevices Corporation | 577 |
2 |
| Electrical Grid Monitoring Ltd. | 36 |
2 |
| Hydro-Quebec | 635 |
2 |
| Industrial Video Solutions, Inc. | 11 |
2 |
| InvenSense, Inc. | 1201 |
2 |
| National University Corporation Shizuoka University | 384 |
2 |
| NEC Laboratories America, Inc. | 1247 |
2 |
| Sensirion AG | 209 |
2 |
| Other owners | 118 |