Patent holdings for IPC class G01N 25/12

Total number of patents in this class: 58

10-year publication summary

1
2
3
3
5
4
3
3
1
6
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Flexsteel USA, LLC
162
5
Schlumberger Canada Limited
7332
3
Schlumberger Technology B.v.
5176
2
Schlumberger Holdings Limited
2817
2
ExxonMobil Research And Engineering Company
2570
2
Massachusetts Institute of Technology
10062
2
Northrop Grumman Systems Corporation
2932
2
Central South University
444
2
FractureLab, LLC
5
2
Prad Research and Development Limited
2693
2
Services Petroliers Schlumberger
5803
2
"microlab" Limited Liability Company
4
2
Robert Bosch GmbH
42705
1
GM Global Technology Operations LLC
15095
1
Nissan North America, Inc.
390
1
Rolls-Royce PLC
3107
1
Ibiden Co., Ltd.
1712
1
The Aerospace Corporation
424
1
Asahi Kasei Microdevices Corporation
537
1
China Jiliang University
68
1
Other owners 22