Top 20 Key Players companies in Radiation Therapy by Most Patent Citation in the world in 2021 – Discovery

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Ranking:

1	Varian Medical Systems, Inc.	California, United States	Proton therapy,Proton,Radiation therapy, ...[+2]	patent citation: 663
2	Abbott Cardiovascular Systems, Inc.	California, United States	Medical product,Medical equipment,Health care, ...[+2]	patent citation: 221
3	Koninklijke Philips NV	Noord-Holland, Netherlands	Health care,Wellness Programs,Medical imaging, ...[+2]	patent citation: 74
4	Siemens Medical Solutions USA, Inc.	Pennsylvania, United States	Medical product,Systems design,Medicine, ...[+2]	patent citation: 63
5	MDS Canada, Inc.	ON, CA		patent citation: 63
6	UNICORN Shanghai United Imaging Healthcare Co., Ltd.	Shanghai Shi, China	Medical imaging,Medical equipment,Health care, ...[+2]	patent citation: 21
7	Samsung Electronics Co., Ltd.	South Korea	Computer hardware,Semiconductor,Software, ...[+2]	patent citation: 20
8	Siemens AG	Bayern, Germany	Power transmission,Electronics,Turbine, ...[+2]	patent citation: 11
9	Siemens SA	Madrid, Spain	Scientific Control,Telecommunications,Turbine, ...[+1]	patent citation: 11
10	Oximetrix, Inc.	CA, US		patent citation: 8
11	TOSHIBA Corp.	Tokyo, Japan	Semiconductor,Computer hardware,Electronics, ...[+2]	patent citation: 4
12	Toshiba Medical Systems Co. Ltd.	Malaysia	Digital imaging,Medical equipment,Medicine	patent citation: 4
13	Mitsubishi Electric Engineering Co., Ltd.	Tokyo, Japan		patent citation: 3
14	University of Iowa Research Foundation	Iowa, United States	Gene delivery,Expression vector,Viral vector, ...[+2]	patent citation: 2
15	STARTUP Light Line Medical, Inc.	Utah, United States	Medical equipment,Peritoneal dialysis,Catheter, ...[+2]	patent citation: 1
16	Our United Corp.	Jiangxi Sheng, China	Medical research	patent citation: 1
17	Veritas Medical LLC	United States		patent citation: 1
18	STARTUP LinkingMed Technology Co. Ltd.	Beijing Shi, China	Health care,Oncology,Contouring, ...[+2]	patent citation: 0
19	STARTUP National Institutes for Quantum & Radiological Science & Tech	Chiba, Japan	Quantum	patent citation: 0
20	Varian Medical Systems Technologies, Inc.	California, United States	Medicine	patent citation: 0