- All sections
- G - Physics
- G01T - Measurement of nuclear or x-radiation
- G01T 1/02 - Dosimeters
Patent holdings for IPC class G01T 1/02
Total number of patents in this class: 647
10-year publication summary
|
69
|
50
|
54
|
53
|
57
|
62
|
59
|
41
|
52
|
7
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Canon Inc. | 36841 |
14 |
| Landauer, Inc. | 99 |
14 |
| Koninklijke Philips N.V. | 22975 |
12 |
| Alentic MicroScience Inc. | 78 |
10 |
| Thermo Fisher Scientific Messtechnik GmbH | 29 |
10 |
| FUJIFILM Corporation | 27102 |
8 |
| Fibermetrix | 16 |
8 |
| International Business Machines Corporation | 60644 |
7 |
| Centre National de La Recherche Scientifique | 9632 |
7 |
| Best Theratronics Ltd. | 52 |
7 |
| Riken | 1669 |
7 |
| University Health Network | 979 |
7 |
| Hitachi, Ltd. | 16452 |
6 |
| Mitsubishi Electric Corporation | 43934 |
6 |
| Saint-Gobain Ceramics & Plastics, Inc. | 812 |
6 |
| Varian Medical Systems, Inc. | 850 |
6 |
| Nissan Chemical Corporation | 1725 |
6 |
| Istituto Nazionale di Fisica Nucleare | 87 |
5 |
| Ultra, Inc. | 13 |
5 |
| Universite de Strasbourg | 646 |
5 |
| Other owners | 491 |