- 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: 813
10-year publication summary
|
86
|
65
|
72
|
56
|
57
|
54
|
45
|
56
|
55
|
57
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Endress+Hauser Flowtec AG | 831 |
54 |
| Micro Motion, Inc. | 1033 |
45 |
| Hitachi Astemo, Ltd. | 6443 |
34 |
| Endress + Hauser Flowtec AG | 630 |
30 |
| CRISI Medical Systems, Inc. | 78 |
22 |
| Pietro Fiorentini SpA | 112 |
16 |
| Sensus Spectrum LLC | 274 |
15 |
| Daniel Measurement and Control, Inc. | 57 |
14 |
| Robert Bosch GmbH | 44427 |
13 |
| Kamstrup A/S | 186 |
13 |
| Honeywell International Inc. | 12761 |
12 |
| Denso Corporation | 25909 |
12 |
| Mueller International, LLC | 751 |
12 |
| Diehl Metering GmbH | 110 |
10 |
| Apator Miitors ApS | 43 |
9 |
| Cameron International Corporation | 1365 |
8 |
| Itron Global SARL | 184 |
8 |
| Rosemount Inc. | 1126 |
8 |
| Applied Materials, Inc. | 20654 |
7 |
| Hunter Industries, Inc. | 294 |
7 |
| Other owners | 464 |