Patent holdings for IPC class G01N 25/38

Total number of patents in this class: 6

10-year publication summary

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

Principal owners for this class

Owner
All patents
This class
Dräger Safety AG & Co. KGaA
473
1
Global Filtration Systems, a dba of Gulf Filtration Systems Inc.
21
1
NOK Corporation
2304
1
Rosneft Oil Company
45
1
Waters GmbH
8
1
The United States of America, as represented by the administrator of the Federal Aviation Administra
2
1
Other owners 0