- All sections
- A - Human necessities
- A61B - Diagnosis; surgery; identification
- A61B 6/03 - Computerised tomographs
Patent holdings for IPC class A61B 6/03
Total number of patents in this class: 11700
10-year publication summary
995
|
1116
|
1097
|
1154
|
1086
|
1055
|
1001
|
783
|
650
|
219
|
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 |
677 |
Siemens Healthineers AG | 5714 |
571 |
Toshiba Medical Systems Corporation | 2236 |
502 |
General Electric Company | 18133 |
441 |
FUJIFILM Corporation | 27102 |
331 |
Canon Medical Systems Corporation | 1922 |
330 |
Shanghai United Imaging Healthcare Co., Ltd. | 1569 |
325 |
Kabushiki Kaisha Toshiba, doing business as Toshiba Corporation | 6275 |
211 |
Koninklijke Philips Electronics N.V. | 13133 |
195 |
Siemens Medical Solutions USA, Inc. | 1584 |
193 |
Hitachi Medical Corporation | 713 |
165 |
HeartFlow, Inc. | 456 |
139 |
Hitachi, Ltd. | 16452 |
133 |
FUJIFILM Healthcare Corporation | 924 |
128 |
Covidien LP | 10647 |
125 |
The Regents of the University of California | 18943 |
116 |
GE Precision Healthcare LLC | 1580 |
111 |
Philips Intellectual Property & Standards GmbH | 2395 |
108 |
Samsung Electronics Co., Ltd. | 131630 |
98 |
The Johns Hopkins University | 5377 |
92 |
Other owners | 6709 |