Patent holdings for IPC class G01N 21/359

Total number of patents in this class: 1112

10-year publication summary

28
45
51
113
125
119
154
136
145
121
2012 2013 2014 2015 2016 2017 2018 2019 2020 2021

Principal owners for this class

Owner
All patents
This class
Panasonic Intellectual Property Management Co., Ltd.
22812
32
Omni Medsci, Inc.
50
29
Samsung Electronics Co., Ltd.
112170
19
Altria Client Services LLC
1297
17
CKD Corporation
389
16
Viavi Solutions Inc.
1146
16
Jp3 Measurement, LLC
28
15
Sumitomo Electric Industries, Ltd.
12527
14
Halliburton Energy Services, Inc.
21179
12
Nikon Corporation
7861
12
Topnir Systems SAS
24
12
Henkel AG & Co. KGaA
8800
11
Yokogawa Electric Corporation
1294
10
Nirrin Technologies, Inc.
13
10
National Institute of Advanced Industrial Science and Technology
3956
9
Zyomed Holdings, Inc.
11
9
NEC Corporation
28609
8
Saudi Arabian Oil Company
7850
8
Deere & Company
6558
7
Koninklijke Philips N.V.
21110
7
Other owners 839