- All sections
- G - Physics
- G01L - Measuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure
- G01L 19/00 - MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE - Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
Patent holdings for IPC class G01L 19/00
Total number of patents in this class: 1883
10-year publication summary
|
159
|
173
|
177
|
187
|
209
|
208
|
179
|
145
|
151
|
39
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rosemount Inc. | 1212 |
99 |
| Robert Bosch GmbH | 40953 |
93 |
| Kulite Semiconductor Products, Inc. | 198 |
42 |
| Endress+Hauser SE+Co. KG | 428 |
38 |
| Honeywell International Inc. | 13799 |
31 |
| Rosemount Aerospace Inc. | 747 |
24 |
| Infineon Technologies AG | 8189 |
23 |
| Endress+Hauser Se+co.kg | 301 |
21 |
| Sensata Technologies, Inc. | 371 |
20 |
| Endress+Hauser GmbH+Co. KG | 509 |
17 |
| Surpass Industry Co., Ltd. | 185 |
17 |
| Nagano Keiki Co., Ltd. | 68 |
16 |
| Vega Grieshaber KG | 690 |
15 |
| Apple Inc. | 50209 |
14 |
| WIKA Alexander Wiegand SE & Co. KG | 233 |
14 |
| Denso Corporation | 23338 |
13 |
| The Boeing Company | 19843 |
12 |
| IFM Electronic GmbH | 188 |
11 |
| LG Electronics Inc. | 69257 |
10 |
| STMicroelectronics S.r.l. | 3693 |
9 |
| Other owners | 1344 |