- All sections
- G - Physics
- G01F - Measuring volume, volume flow, mass flow, or liquid level; metering 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: 437
10-year publication summary
|
42
|
42
|
42
|
41
|
41
|
44
|
33
|
33
|
28
|
8
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bigfoot Biomedical, Inc. | 158 |
14 |
| Aptar France SAS | 741 |
13 |
| Op-hygiene IP GmbH | 199 |
8 |
| Sanofi-Aventis Deutschland GmbH | 2738 |
7 |
| Brand GmbH + Co KG | 92 |
7 |
| Hamilton Bonaduz AG | 196 |
6 |
| IMA Life S.r.l. | 27 |
6 |
| Becton, Dickinson and Company | 6712 |
5 |
| Diversey, Inc. | 961 |
5 |
| Fishman Corporation | 39 |
5 |
| Vermes Microdispensing GmbH | 53 |
5 |
| Amgen Inc. | 3779 |
4 |
| Aptar Radolfzell GmbH | 235 |
4 |
| Beijing Red-sea Tech Co., Ltd. | 21 |
4 |
| Gilson SAS | 138 |
4 |
| Globus Medical, Inc. | 2463 |
4 |
| Nordson Corporation | 1246 |
4 |
| Sanofi | 3836 |
4 |
| Mkv GmbH | 5 |
4 |
| Eppendorf SE | 499 |
4 |
| Other owners | 320 |