- 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: 564
10-year publication summary
|
32
|
35
|
26
|
40
|
39
|
48
|
45
|
23
|
37
|
17
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mettler Toledo International Trading (Shanghai) Co Ltd | 109 |
30 |
| A&D Company, Ltd. | 233 |
29 |
| Mettler Toledo (Changzhou) Measurement Technology Ltd. | 116 |
25 |
| Mettler Toledo (Changzhou) Precision Instrument Ltd. | 117 |
24 |
| Mettler-Toledo GmbH | 533 |
23 |
| Mettler-Toledo, LLC | 130 |
14 |
| Sartorius Lab Instruments GmbH & Co. KG | 193 |
13 |
| NCR Voyix Corporation | 1179 |
10 |
| Illinois Tool Works Inc. | 11858 |
9 |
| Shimadzu Corporation | 6337 |
7 |
| Mettler-Toledo AG | 53 |
7 |
| Ponsse Oyj | 223 |
7 |
| Bitstrata Systems Inc. | 49 |
7 |
| Amazon Technologies, Inc. | 28066 |
6 |
| I.M.A. Industria Macchine Automatiche S.p.A. | 523 |
6 |
| Ishida Co., Ltd. | 534 |
6 |
| Kistler Holding AG | 333 |
6 |
| Mettler-Toledo Measurement Technology Company Limited | 15 |
6 |
| Mettler-Toledo Precision Instrument Company Limited | 14 |
6 |
| Stryker Corporation | 5337 |
5 |
| Other owners | 318 |