Patent holdings for IPC class G01N 25/12

Total number of patents in this class: 69

10-year publication summary

2
3
3
6
4
3
3
1
9
6
2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Principal owners for this class

Owner
All patents
This class
Flexsteel USA, LLC
166
5
Schlumberger Canada Limited
7606
3
Schlumberger Technology B.v.
5298
2
Schlumberger Holdings Limited
2702
2
ExxonMobil Research And Engineering Company
2425
2
Massachusetts Institute of Technology
10239
2
Northrop Grumman Systems Corporation
2921
2
Central South University
489
2
FractureLab, LLC
5
2
Prad Research and Development Limited
2662
2
Services Petroliers Schlumberger
6024
2
Max Planck Postech/korea Research Initiative
8
2
"microlab" Limited Liability Company
9
2
Jiangsu Hengguang New Material Co., Ltd.
7
2
Robert Bosch GmbH
44128
1
GM Global Technology Operations LLC
16106
1
Nissan North America, Inc.
471
1
Rolls-Royce PLC
3219
1
Ibiden Co., Ltd.
1661
1
The Aerospace Corporation
418
1
Other owners 31