- All sections
- G - Physics
- G01F - Measuring volume, volume flow, mass flow, or liquid levelmetering by volume
- G01F 15/14 - Casings, e.g. of special material
Patent holdings for IPC class G01F 15/14
Total number of patents in this class: 743
10-year publication summary
|
52
|
79
|
62
|
71
|
55
|
55
|
52
|
42
|
52
|
39
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Endress+Hauser Flowtec AG | 817 |
48 |
| Micro Motion, Inc. | 1022 |
40 |
| Hitachi Astemo, Ltd. | 6377 |
34 |
| Endress + Hauser Flowtec AG | 608 |
28 |
| CRISI Medical Systems, Inc. | 77 |
22 |
| Daniel Measurement and Control, Inc. | 66 |
14 |
| Mueller International, LLC | 726 |
14 |
| Robert Bosch GmbH | 42887 |
13 |
| Sensus Spectrum LLC | 271 |
13 |
| Kamstrup A/S | 177 |
13 |
| Denso Corporation | 24601 |
12 |
| Pietro Fiorentini SpA | 106 |
12 |
| Honeywell International Inc. | 13564 |
10 |
| Diehl Metering GmbH | 109 |
10 |
| Apator Miitors ApS | 43 |
9 |
| Cameron International Corporation | 1345 |
8 |
| Itron Global SARL | 180 |
8 |
| Rosemount Inc. | 1192 |
8 |
| Applied Materials, Inc. | 19031 |
7 |
| Hunter Industries, Inc. | 298 |
7 |
| Other owners | 413 |