- All sections
- G - Physics
- G01M - Testing static or dynamic balance of machines or structures; testing of structures or apparatus, not otherwise provided for
- G01M 3/36 - Investigating fluid tightness of structures by using fluid or vacuum by detecting change in dimensions of the structure being tested
Patent holdings for IPC class G01M 3/36
Total number of patents in this class: 116
10-year publication summary
4
|
6
|
9
|
7
|
10
|
18
|
13
|
11
|
5
|
2
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Fresenius Medical Care Holdings, Inc. | 1354 |
4 |
INFICON GmbH | 209 |
4 |
Teledyne Instruments, Inc. | 245 |
4 |
Groninger & Co. GmbH | 42 |
3 |
Heuft Systemtechnik GmbH | 54 |
3 |
Krones AG | 2037 |
3 |
Murata Manufacturing Co., Ltd. | 22355 |
2 |
Samsung SDI Co., Ltd. | 6671 |
2 |
Amazon Technologies, Inc. | 24422 |
2 |
Dalian University of Technology | 1387 |
2 |
Expro North Sea Limited | 215 |
2 |
Inspiremd, Ltd | 60 |
2 |
Interprise-Brussels S.A. | 2 |
2 |
Ishida Co., Ltd. | 509 |
2 |
IWK Verpackungstechnik GmbH | 42 |
2 |
Owens-Brockway Glass Container Inc. | 716 |
2 |
STRATEC Control - Systems GmbH | 2 |
2 |
TNA Australia Pty Limited | 41 |
2 |
Toyo Seikan Kaisha, Ltd. | 419 |
2 |
Dachi S.r.l. | 4 |
2 |
Other owners | 67 |