- All sections
- G - Physics
- G01L - Measuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure
- G01L 9/14 - Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means involving the displacement of magnets, e.g. electromagnets
Patent holdings for IPC class G01L 9/14
Total number of patents in this class: 70
10-year publication summary
5
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6
|
3
|
5
|
3
|
7
|
3
|
7
|
4
|
2
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Illinois Tool Works Inc. | 11152 |
2 |
Hewlett-Packard Development Company, L.P. | 28538 |
2 |
Robert Bosch GmbH | 40953 |
2 |
Lawrence Livermore National Security, LLC | 1834 |
2 |
CareFusion 303, Inc. | 1975 |
2 |
Dwyer Instruments, Inc. | 58 |
2 |
Fenwal, Inc. | 626 |
2 |
Grand Mate Co., Ltd. | 90 |
2 |
Hydra-electric Company | 28 |
2 |
Kyungdong Network Co., Ltd. | 28 |
2 |
Rosemount Inc. | 1212 |
2 |
Saginomiya Seisakusho, Inc. | 201 |
2 |
Yamashin-filter Corp. | 115 |
2 |
Endress+Hauser SE+Co. KG | 428 |
2 |
Euroswitch S.p.A. | 5 |
2 |
International Business Machines Corporation | 60644 |
1 |
Honeywell International Inc. | 13799 |
1 |
Eaton Corporation | 1839 |
1 |
Denso Corporation | 23338 |
1 |
Mitsubishi Electric Corporation | 43934 |
1 |
Other owners | 35 |