Patent holdings for IPC class G01N 23/202

Total number of patents in this class: 24

10-year publication summary

0
1
1
2
0
4
0
3
0
1
2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Principal owners for this class

Owner
All patents
This class
Sumitomo Rubber Industries, Ltd.
4712
6
Ibaraki University
56
2
Hitachi, Ltd.
15846
1
Korea Institute of Science and Technology
2187
1
Anton Paar GmbH
187
1
Forschungszentrum Julich GmbH
629
1
IHI Corporation
3508
1
Morgan State University
91
1
National Institute of Standards and Technology
36
1
The Regents of the University of Colorado, a body corporate
2768
1
Riken
1700
1
Topcon Corporation
1147
1
University of California, San Diego
23
1
Valmont Industries, Inc.
462
1
Baker Hughes Oilfield Operations, LLC
2424
1
STF Technologies LLC
10
1
IHI Structure Maintenance and Improvement Company
1
1
Gamma Reality, Inc.
2
1
Other owners 0