- All sections
- G - Physics
- G12B - Constructional details of instruments, or comparable details of other apparatus, not otherwise provided for
- G12B 13/00 - Calibrating of instruments or apparatus
Patent holdings for IPC class G12B 13/00
Total number of patents in this class: 142
10-year publication summary
|
6
|
8
|
9
|
4
|
2
|
1
|
3
|
2
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Siemens Medical Solutions USA, Inc. | 1521 |
12 |
| GE Precision Healthcare LLC | 5519 |
4 |
| Koninklijke Philips N.V. | 24865 |
3 |
| Honeywell International Inc. | 13560 |
2 |
| Deere & Company | 7660 |
2 |
| Hewlett-Packard Development Company, L.P. | 25793 |
2 |
| Applied Materials, Inc. | 18892 |
2 |
| Altera Corporation | 2243 |
2 |
| Blast Motion Inc. | 42 |
2 |
| Fluke Corporation | 966 |
2 |
| Guth Laboratories, Inc. | 12 |
2 |
| International Isotopes, Inc. | 14 |
2 |
| John Bean Technologies Corporation | 379 |
2 |
| Teledyne Scientific & Imaging, LLC | 207 |
2 |
| Troxler Electronic Laboratories, Inc. | 75 |
2 |
| Varian Medical Systems, Inc. | 862 |
2 |
| Samsung Electronics Co., Ltd. | 147622 |
1 |
| Halliburton Energy Services, Inc. | 20946 |
1 |
| Pratt & Whitney Canada Corp. | 4818 |
1 |
| Syngenta Crop Protection AG | 6115 |
1 |
| Other owners | 93 |