- All sections
- G - Physics
- G01G - Weighing
- G01G 23/01 - Testing or calibrating of weighing apparatus
Patent holdings for IPC class G01G 23/01
Total number of patents in this class: 553
10-year publication summary
|
34
|
29
|
35
|
25
|
36
|
34
|
47
|
40
|
22
|
27
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mettler Toledo International Trading (Shanghai) Co Ltd | 110 |
31 |
| Mettler-Toledo GmbH | 510 |
28 |
| A&D Company, Ltd. | 226 |
28 |
| Mettler Toledo (Changzhou) Measurement Technology Ltd. | 111 |
24 |
| Mettler Toledo (Changzhou) Precision Instrument Ltd. | 112 |
23 |
| Mettler-Toledo, LLC | 124 |
15 |
| Sartorius Lab Instruments GmbH & Co. KG | 188 |
13 |
| Mettler-Toledo AG | 61 |
10 |
| NCR Voyix Corporation | 1132 |
10 |
| Illinois Tool Works Inc. | 11478 |
9 |
| Shimadzu Corporation | 6179 |
8 |
| Ishida Co., Ltd. | 532 |
7 |
| Mettler-Toledo Measurement Technology Company Limited | 16 |
7 |
| Mettler-Toledo Precision Instrument Company Limited | 15 |
7 |
| Amazon Technologies, Inc. | 26762 |
6 |
| Kistler Holding AG | 330 |
6 |
| Ponsse Oyj | 196 |
6 |
| Bitstrata Systems Inc. | 46 |
6 |
| Deere & Company | 7625 |
5 |
| Stryker Corporation | 5046 |
5 |
| Other owners | 299 |