- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 25/00 - Investigating or analysing materials by the use of thermal means
Patent holdings for IPC class G01N 25/00
Total number of patents in this class: 831
10-year publication summary
|
78
|
77
|
63
|
59
|
46
|
38
|
26
|
34
|
40
|
11
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Waters Technologies Corporation | 1791 |
11 |
| Ascensia Diabetes Care Holdings AG | 600 |
10 |
| NETZSCH-Gerätebau GmbH | 144 |
10 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11110 |
9 |
| Corning Incorporated | 10488 |
8 |
| Oxford University Innovation Limited | 1652 |
8 |
| Saudi Arabian Oil Company | 14110 |
8 |
| GE Infrastructure Technology, LLC | 6169 |
8 |
| The Boeing Company | 20145 |
7 |
| Hitachi High-Tech Analysis Corporation | 284 |
7 |
| Schlumberger Technology Corporation | 11679 |
6 |
| Honeywell International Inc. | 12755 |
6 |
| Massachusetts Institute of Technology | 10228 |
6 |
| Petroleum Analyzer Company, L.P., Compressor Controls Corporation, an Iowa corporation | 19 |
6 |
| Sensirion AG | 208 |
6 |
| PerkinElmer U.S. LLC | 274 |
6 |
| Infineon Technologies AG | 8398 |
5 |
| National Institute of Advanced Industrial Science and Technology | 3785 |
5 |
| Ecolab USA Inc. | 5795 |
5 |
| IFP Energies Nouvelles | 3094 |
5 |
| Other owners | 689 |