Patent holdings for IPC class G01N 3/38

Total number of patents in this class: 99

10-year publication summary

5
3
4
4
5
9
7
7
3
0
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Centre National de La Recherche Scientifique
10091
3
Ecole Normale Superieure de Cachan
70
3
Maxell Holdings, Ltd.
1359
3
Maxell, Ltd.
2655
3
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
6134
3
Halliburton Energy Services, Inc.
20419
2
Robert Bosch GmbH
41765
2
FractureLab, LLC
5
2
Industry-University Cooperation Foundation Sunmoon University
37
2
Medisourceplus Co., Ltd.
6
2
The Regents of the University of Colorado, a body corporate
2528
2
Safran Aircraft Engines
6031
2
State Grid Corporation of China
1347
2
State Grid Zhejiang Electric Power Company
25
2
Turbomeca
228
2
Illumisonics Inc.
38
2
China Electric Power Research Institute Company Limited
140
2
Snecma
1065
2
CURTIS, Philip, Anthony
496
2
SNECMA S.A.
1150
1
Other owners 55