- All sections
- G - Physics
- G21K - Techniques for handling particles or ionising radiation not otherwise provided forirradiation devicesgamma ray or x-ray microscopes
- G21K 1/10 - Scattering devicesAbsorbing devices
Patent holdings for IPC class G21K 1/10
Total number of patents in this class: 356
10-year publication summary
|
39
|
41
|
46
|
36
|
26
|
27
|
23
|
17
|
14
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Koninklijke Philips N.V. | 24786 |
24 |
| Varian Medical Systems, Inc. | 862 |
14 |
| ASML Netherlands B.V. | 7385 |
12 |
| GE Precision Healthcare LLC | 5455 |
11 |
| Mevion Medical Systems, Inc. | 106 |
10 |
| Medtronic Navigation, Inc. | 657 |
9 |
| Siemens Healthineers AG | 6678 |
9 |
| Koninklijke Philips Electronics N.V. | 9658 |
8 |
| Neuboron Medtech Ltd. | 93 |
8 |
| Philips Intellectual Property & Standards GmbH | 1934 |
8 |
| Samsung Electronics Co., Ltd. | 146092 |
6 |
| Toshiba Medical Systems Corporation | 2123 |
6 |
| United Parcel Service of America, Inc. | 1575 |
5 |
| mi2-factory GmbH | 34 |
5 |
| Siemens AG | 24484 |
4 |
| University of Florida Research Foundation, Inc. | 4020 |
4 |
| Nuctech Company Limited | 1422 |
4 |
| Viken Detection Corporation | 62 |
4 |
| KLA Corporation | 1549 |
4 |
| The Regents of the University of California | 19918 |
3 |
| Other owners | 198 |