- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 7/20 - Analysing materials by measuring the pressure or volume of a gas or vapour by allowing the material to emit a gas or vapour, e.g. water vapour, and measuring a pressure or volume difference by allowing the material to react the reaction being fermentation
Patent holdings for IPC class G01N 7/20
Total number of patents in this class: 8
10-year publication summary
|
2
|
1
|
0
|
1
|
0
|
0
|
0
|
0
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Komatsu Ltd. | 4703 |
2 |
| Honeywell International Inc. | 12778 |
1 |
| Robert Bosch GmbH | 44128 |
1 |
| Kelvin Inc. | 10 |
1 |
| Pontificia Universidad Catolica de Chile | 314 |
1 |
| Woodward, Inc. | 675 |
1 |
| Alpha Revolution, Inc. | 1 |
1 |
| Other owners | 0 |