Patent holdings for IPC class G01L 9/14

Total number of patents in this class: 73

10-year publication summary

3
5
3
7
4
7
4
5
1
2
2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Principal owners for this class

Owner
All patents
This class
Yamashin-filter Corp.
131
3
Illinois Tool Works Inc.
11864
2
Hewlett-Packard Development Company, L.P.
25175
2
Robert Bosch GmbH
44209
2
Lawrence Livermore National Security, LLC
1978
2
CareFusion 303, Inc.
2386
2
Fenwal, Inc.
702
2
Grand Mate Co., Ltd.
112
2
Hydra-electric Company
29
2
National University of Singapore
2586
2
Rosemount Inc.
1142
2
Saginomiya Seisakusho, Inc.
226
2
Endress+Hauser SE+Co. KG
582
2
Euroswitch S.p.A.
4
2
Eaton Corporation
1803
1
Denso Corporation
25607
1
Epcos AG
640
1
Komatsu Ltd.
4741
1
Alps Electric Co., Ltd.
754
1
Japan Display Inc.
3013
1
Other owners 38