- All sections
- G - Physics
- G21K - Techniques for handling particles or ionising radiation not otherwise provided for; irradiation devices; gamma ray or x-ray microscopes
- G21K 1/10 - Scattering devices; Absorbing devices
Patent holdings for IPC class G21K 1/10
Total number of patents in this class: 343
10-year publication summary
|
38
|
39
|
41
|
46
|
36
|
26
|
28
|
23
|
15
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Koninklijke Philips N.V. | 22975 |
24 |
| Varian Medical Systems, Inc. | 850 |
12 |
| Siemens Healthineers AG | 5714 |
12 |
| General Electric Company | 18133 |
11 |
| ASML Netherlands B.V. | 6816 |
11 |
| Mevion Medical Systems, Inc. | 102 |
10 |
| Koninklijke Philips Electronics N.V. | 13133 |
8 |
| Medtronic Navigation, Inc. | 499 |
8 |
| Neuboron Medtech Ltd. | 93 |
8 |
| Philips Intellectual Property & Standards GmbH | 2395 |
8 |
| Samsung Electronics Co., Ltd. | 131630 |
6 |
| Toshiba Medical Systems Corporation | 2236 |
6 |
| Siemens AG | 24990 |
5 |
| United Parcel Service of America, Inc. | 1614 |
5 |
| mi2-factory GmbH | 30 |
5 |
| Hitachi, Ltd. | 16452 |
4 |
| Nuctech Company Limited | 1275 |
4 |
| Viken Detection Corporation | 57 |
4 |
| The Regents of the University of California | 18943 |
3 |
| Mitsubishi Electric Corporation | 43934 |
3 |
| Other owners | 186 |