- All sections
- G - Physics
- G01F - Measuring volume, volume flow, mass flow, or liquid levelmetering by volume
- G01F 11/02 - Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement
Patent holdings for IPC class G01F 11/02
Total number of patents in this class: 457
10-year publication summary
|
39
|
39
|
39
|
39
|
44
|
32
|
32
|
26
|
24
|
18
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Aptar France SAS | 795 |
15 |
| Bigfoot Biomedical, Inc. | 184 |
15 |
| Op-hygiene IP GmbH | 210 |
9 |
| Sanofi-Aventis Deutschland GmbH | 2626 |
7 |
| Brand GmbH + Co KG | 95 |
7 |
| Becton, Dickinson and Company | 7300 |
6 |
| Hamilton Bonaduz AG | 209 |
6 |
| IMA Life S.r.l. | 22 |
6 |
| Vermes Microdispensing GmbH | 62 |
6 |
| Amgen Inc. | 4105 |
5 |
| Diversey, Inc. | 923 |
5 |
| Fishman Corporation | 40 |
5 |
| Globus Medical, Inc. | 2705 |
5 |
| Mixtron S.r.l. | 28 |
5 |
| Sanofi | 4093 |
5 |
| Illinois Tool Works Inc. | 11503 |
4 |
| Aptar Radolfzell GmbH | 266 |
4 |
| Beijing Red-sea Tech Co., Ltd. | 20 |
4 |
| Mkv GmbH | 4 |
4 |
| Eppendorf SE | 522 |
4 |
| Other owners | 330 |