- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 7/00 - Analysing materials by measuring the pressure or volume of a gas or vapour
Patent holdings for IPC class G01N 7/00
Total number of patents in this class: 486
10-year publication summary
|
34
|
31
|
18
|
18
|
13
|
11
|
10
|
10
|
7
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Schlumberger Technology Corporation | 11839 |
19 |
| Niterra Co., Ltd. | 1410 |
18 |
| Honeywell International Inc. | 12773 |
10 |
| Robert Bosch GmbH | 44209 |
7 |
| The Boeing Company | 20168 |
6 |
| GM Global Technology Operations LLC | 16170 |
6 |
| Denso Corporation | 25607 |
6 |
| NGK Insulators, Ltd. | 5241 |
6 |
| HORIBA, Ltd. | 890 |
6 |
| The Regents of the University of California | 20790 |
5 |
| Altria Client Services LLC | 2438 |
5 |
| Agilent Technologies, Inc. | 2638 |
4 |
| BorgWarner US Technologies LLC | 431 |
4 |
| Schlumberger Canada Limited | 7609 |
3 |
| Schlumberger Technology B.v. | 5295 |
3 |
| Ford Motor Company | 2659 |
3 |
| Koninklijke Philips N.V. | 25895 |
3 |
| Hyundai Motor Company | 24745 |
3 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11126 |
3 |
| Battelle Memorial Institute | 2605 |
3 |
| Other owners | 363 |