- All sections
- G - Physics
- G01F - Measuring volume, volume flow, mass flow, or liquid levelmetering by volume
- G01F 1/00 - Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
Patent holdings for IPC class G01F 1/00
Total number of patents in this class: 1344
10-year publication summary
|
103
|
136
|
99
|
82
|
73
|
46
|
51
|
42
|
50
|
10
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Panasonic Intellectual Property Management Co., Ltd. | 33375 |
46 |
| Micro Motion, Inc. | 1020 |
23 |
| Panasonic Corporation | 19829 |
21 |
| Denso Corporation | 25115 |
21 |
| Hitachi Automotive Systems, Ltd. | 3954 |
17 |
| Endress+Hauser Flowtec AG | 820 |
15 |
| HORIBA STEC, Co., Ltd. | 360 |
15 |
| Hach Company | 426 |
12 |
| Schlumberger Technology Corporation | 11436 |
11 |
| Fujikin Incorporated | 696 |
11 |
| Wint-wi Ltd. | 19 |
11 |
| Robert Bosch GmbH | 43504 |
9 |
| Schneider Electric Systems USA, Inc. | 448 |
9 |
| Hitachi Metals, Ltd. | 1927 |
8 |
| DEKA Products Limited Partnership | 1843 |
8 |
| Endress + Hauser Flowtec AG | 603 |
8 |
| Oval Corporation | 69 |
8 |
| Yokogawa Electric Corporation | 1849 |
8 |
| Halliburton Energy Services, Inc. | 21154 |
7 |
| Deere & Company | 7884 |
7 |
| Other owners | 1069 |