- All sections
- G - Physics
- G01F - Measuring volume, volume flow, mass flow, or liquid levelmetering by volume
- G01F 5/00 - Measuring a proportion of the volume flow
Patent holdings for IPC class G01F 5/00
Total number of patents in this class: 429
10-year publication summary
|
42
|
55
|
54
|
27
|
28
|
26
|
20
|
15
|
16
|
9
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hitachi Astemo, Ltd. | 6385 |
62 |
| Denso Corporation | 24355 |
43 |
| Robert Bosch GmbH | 42705 |
24 |
| Honeywell International Inc. | 13540 |
10 |
| Continental Automotive GmbH | 4775 |
8 |
| Vitesco Technologies GmbH | 2605 |
8 |
| Proterial, Ltd. | 852 |
8 |
| Endress+Hauser Flowtec AG | 822 |
7 |
| Illinois Tool Works Inc. | 11478 |
6 |
| Mitsubishi Electric Corporation | 46197 |
6 |
| Omron Corporation | 7261 |
6 |
| Altair Engineering, Inc. | 293 |
6 |
| Fujikin Incorporated | 692 |
6 |
| Natural Gas Solutions North America, LLC | 112 |
6 |
| Schlumberger Technology Corporation | 10780 |
5 |
| Panasonic Intellectual Property Management Co., Ltd. | 31562 |
5 |
| HORIBA STEC, Co., Ltd. | 339 |
5 |
| Sensirion AG | 206 |
5 |
| Woodward, Inc. | 646 |
5 |
| Schlumberger Canada Limited | 7332 |
4 |
| Other owners | 194 |