- 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: 434
10-year publication summary
|
55
|
58
|
28
|
28
|
27
|
20
|
21
|
18
|
11
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hitachi Astemo, Ltd. | 6434 |
62 |
| Denso Corporation | 25820 |
43 |
| Robert Bosch GmbH | 44398 |
24 |
| Honeywell International Inc. | 12767 |
9 |
| Vitesco Technologies GmbH | 2396 |
8 |
| Continental Automotive GmbH | 4409 |
7 |
| Endress+Hauser Flowtec AG | 831 |
7 |
| Proterial, Ltd. | 962 |
7 |
| Illinois Tool Works Inc. | 11902 |
6 |
| Mitsubishi Electric Corporation | 48460 |
6 |
| Panasonic Intellectual Property Management Co., Ltd. | 34623 |
6 |
| Fujikin Incorporated | 708 |
6 |
| Natural Gas Solutions North America, LLC | 105 |
6 |
| Siemens Industry Software Inc. | 1961 |
6 |
| Schlumberger Technology Corporation | 11981 |
5 |
| Omron Corporation | 7438 |
5 |
| Weatherford Technology Holdings, LLC | 2168 |
5 |
| HORIBA STEC, Co., Ltd. | 366 |
5 |
| Sensirion AG | 211 |
5 |
| Woodward, Inc. | 679 |
5 |
| Other owners | 201 |