- All sections
- G - Physics
- G01L - Measuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure
- G01L 7/08 - Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges of the flexible-diaphragm type
Patent holdings for IPC class G01L 7/08
Total number of patents in this class: 488
10-year publication summary
54
|
43
|
37
|
34
|
25
|
29
|
22
|
23
|
16
|
4
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Rosemount Inc. | 1212 |
34 |
Robert Bosch GmbH | 40953 |
21 |
Honeywell International Inc. | 13799 |
17 |
Endress+Hauser GmbH+Co. KG | 509 |
16 |
Nikkiso Co., Ltd. | 754 |
9 |
Dwyer Instruments, Inc. | 58 |
8 |
Fresenius Medical Care Holdings, Inc. | 1354 |
8 |
Kulite Semiconductor Products, Inc. | 198 |
8 |
WIKA Alexander Wiegand SE & Co. KG | 233 |
6 |
Sciosense B.V. | 124 |
6 |
Hewlett-Packard Development Company, L.P. | 28538 |
5 |
MKS Instruments, Inc. | 698 |
5 |
Nagano Keiki Co., Ltd. | 68 |
5 |
NxStage Medical, Inc. | 294 |
5 |
Proteus Digital Health, Inc. | 161 |
5 |
Surpass Industry Co., Ltd. | 185 |
5 |
Apple Inc. | 50209 |
4 |
Seiko Epson Corporation | 18724 |
4 |
Infineon Technologies AG | 8189 |
4 |
Endress + Hauser GmbH + Co. KG | 181 |
4 |
Other owners | 309 |