- All sections
- G - Physics
- G01G - Weighing
- G01G 21/22 - Weigh-pans or other weighing receptacles; Weighing platforms
Patent holdings for IPC class G01G 21/22
Total number of patents in this class: 285
10-year publication summary
|
19
|
24
|
26
|
36
|
27
|
31
|
45
|
24
|
25
|
12
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mettler-Toledo GmbH | 462 |
9 |
| Minebea Mitsumi Inc. | 1461 |
9 |
| Sartorius Lab Instruments GmbH & Co. KG | 182 |
8 |
| Société des Produits Nestlé S.A. | 9672 |
7 |
| Amazon Technologies, Inc. | 24422 |
7 |
| Zebra Technologies Corporation | 1689 |
6 |
| Illumidine, Inc. | 10 |
6 |
| Metryx Limited | 32 |
5 |
| OMNICELL, Inc. | 309 |
5 |
| A&D Company, Ltd. | 233 |
5 |
| Mettler Toledo International Trading (Shanghai) Co Ltd | 91 |
5 |
| Becton, Dickinson and Company | 6712 |
4 |
| Ishida Co., Ltd. | 509 |
4 |
| Mettler Toledo (Changzhou) Measurement Technology Ltd. | 87 |
4 |
| Mettler Toledo (Changzhou) Precision Instrument Ltd. | 89 |
4 |
| Microtek Medical, Inc. | 111 |
4 |
| Illinois Tool Works Inc. | 11152 |
3 |
| Bace, LLC | 5 |
3 |
| Chemrus Inc. | 8 |
3 |
| Francotyp-Postalia GmbH | 162 |
3 |
| Other owners | 181 |