Patent holdings for IPC class A61B 5/055

Total number of patents in this class: 10104

10-year publication summary

608
710
844
967
1040
973
1028
859
924
708
2012 2013 2014 2015 2016 2017 2018 2019 2020 2021

Principal owners for this class

Owner
All patents
This class
Siemens Healthcare GmbH
6408
593
Koninklijke Philips N.V.
21110
509
Toshiba Medical Systems Corporation
2528
360
Hitachi Medical Corporation
851
261
General Electric Company
27644
221
Hitachi, Ltd.
17156
191
Samsung Electronics Co., Ltd.
112170
166
Kabushiki Kaisha Toshiba, doing business as Toshiba Corporation
6207
164
The Regents of the University of California
17707
145
FUJIFILM Corporation
24260
137
The Johns Hopkins University
4912
133
Koninklijke Philips Electronics N.V.
20980
115
The General Hospital Corporation
4334
112
Synaptive Medical Inc.
577
110
Canon Medical Systems Corporation
1255
100
Shanghai United Imaging Healthcare Co., Ltd.
897
92
FUJIFILM Healthcare Corporation
617
87
HeartFlow, Inc.
400
72
The Board of Trustees of the Leland Stanford Junior University
5257
63
Biosense Webster (Israel) Ltd.
1910
62
Other owners 6411