- 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: 430
10-year publication summary
|
55
|
58
|
28
|
28
|
27
|
20
|
21
|
17
|
11
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hitachi Astemo, Ltd. | 6409 |
62 |
| Denso Corporation | 25183 |
43 |
| Robert Bosch GmbH | 43587 |
24 |
| Honeywell International Inc. | 12786 |
9 |
| Continental Automotive GmbH | 4623 |
8 |
| Vitesco Technologies GmbH | 2405 |
8 |
| Proterial, Ltd. | 924 |
8 |
| Endress+Hauser Flowtec AG | 821 |
7 |
| Illinois Tool Works Inc. | 11735 |
6 |
| Mitsubishi Electric Corporation | 47602 |
6 |
| Panasonic Intellectual Property Management Co., Ltd. | 33507 |
6 |
| Fujikin Incorporated | 695 |
6 |
| Natural Gas Solutions North America, LLC | 107 |
6 |
| Siemens Industry Software Inc. | 1744 |
6 |
| Schlumberger Technology Corporation | 11483 |
5 |
| Omron Corporation | 7331 |
5 |
| HORIBA STEC, Co., Ltd. | 361 |
5 |
| Sensirion AG | 209 |
5 |
| Woodward, Inc. | 670 |
5 |
| Schlumberger Canada Limited | 7553 |
4 |
| Other owners | 196 |