- 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: 813
10-year publication summary
|
80
|
76
|
74
|
63
|
57
|
44
|
37
|
24
|
30
|
32
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Waters Technologies Corporation | 1707 |
12 |
| Ascensia Diabetes Care Holdings AG | 599 |
10 |
| NETZSCH-Gerätebau GmbH | 135 |
10 |
| Corning Incorporated | 10320 |
8 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10949 |
8 |
| GE Infrastructure Technology, LLC | 6250 |
8 |
| The Boeing Company | 20131 |
7 |
| Honeywell International Inc. | 13561 |
7 |
| Oxford University Innovation Limited | 1555 |
7 |
| Saudi Arabian Oil Company | 13409 |
7 |
| Schlumberger Technology Corporation | 10898 |
6 |
| Hitachi High-Tech Science Corporation | 285 |
6 |
| Massachusetts Institute of Technology | 10115 |
6 |
| Petroleum Analyzer Company, L.P., Compressor Controls Corporation, an Iowa corporation | 19 |
6 |
| Sensirion AG | 206 |
6 |
| PerkinElmer U.S. LLC | 289 |
6 |
| Infineon Technologies AG | 8255 |
5 |
| Ecolab USA Inc. | 5528 |
5 |
| QuipIP, LLC | 62 |
5 |
| Watlow Electric Manufacturing Company | 580 |
5 |
| Other owners | 673 |