Patent holdings for IPC class G01N 33/497

Total number of patents in this class: 1621

10-year publication summary

78
98
114
146
134
187
171
196
193
152
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
43
Koninklijke Philips N.V.
21110
32
Robert Bosch GmbH
39033
23
KHN Solutions, Inc.
54
22
Otsuka Pharmaceutical Co., Ltd.
1483
20
Dräger Safety AG & Co. KGaA
374
18
Alcotek, Inc.
39
17
Circassia AB
59
17
Oridion Medical 1987 Ltd.
181
15
Technion Research and Development Foundation Ltd.
350
14
Invoy Holdings Inc.
33
14
Koninklijke Philips Electronics N.V.
20980
13
Aerocrine AB
41
12
AK globalTech Corp.
34
12
Alco Systems Sweden AB
13
12
Automotive Coalition for Traffic Safety, Inc.
41
12
Sensa Bues AB
21
12
The Regents of the University of California
17707
11
Consumer Safety Technology, LLC
39
11
MSA Technology, LLC
448
11
Other owners 1280