Patent holdings for IPC class G01N 3/30

Total number of patents in this class: 308

10-year publication summary

33
19
22
41
28
23
15
28
13
10
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
The Boeing Company
19994
9
Kokusai Keisokuki Kabushiki Kaisha
96
8
Perimetrics, Inc.
27
7
Corning Incorporated
10232
6
Shimadzu Corporation
6132
6
Nippon Steel Corporation
6155
5
The Procter & Gamble Company
22020
4
Samsung Display Co., Ltd.
34170
4
Grindosonic BV
14
4
GM Global Technology Operations LLC
14850
3
Nike, Inc.
14016
3
The Yokohama Rubber Co., Ltd.
4009
3
Chep Technology Pty Limited
243
3
Electric Power Research Institute, Inc.
212
3
Etat Francais Represente Par le Delegue General pour L'armement
55
3
Neusch Innovations, LP
47
3
Northeastern University
536
3
Omnitek Partners LLC
205
3
Perimetrics, LLC
12
3
Shandong University of Science and Technology
506
3
Other owners 222