ClassID:

167037

G01M3/3218 - CPC Classification

Classification description:

Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators for flexible or elastic containers

Recent Application in this class:
#1
20260146911
2026-05-28

TIRE LEAK RATE DETECTION SYSTEM

#2
20260002831
2026-01-01

EMBOSSED FILM BIOPROCESSING CONTAINERS AND INTEGRITY TESTING OF BIOPROCESSING CONTAINERS

#3
20250269579
2025-08-28

METHOD FOR DIAGNOSING A FORMING FLUID LEAK IN A STATION FOR FORMING HOLLOW BODIES

#4
20240142334
2024-05-02

DIAGNOSTIC SYSTEM

#5
20240085266
2024-03-14

SYSTEMS AND METHODS FOR PROVIDING A VOLUMETRIC DETECTION SYSTEM

#6
20230420748
2023-12-28

APPARATUS FOR ANALYZING BATTERY CASE

#7
20230324253
2023-10-12

EMBOSSED FILM BIOPROCESSING CONTAINERS AND INTEGRITY TESTING OF BIOPROCESSING CONTAINERS

#8
20230194381
2023-06-22

Method for the indirect evaluation of pre-charge air pressure in a diaphragm-type or bladder-type expansion tank

#9
20230130328
2023-04-27

Gas detection apparatus and gas detection method for cell module assemblies

#10
20230079268
2023-03-16

Dispenser head and dispenser for dispensing units of a pharmaceutical drug or a food supplement or food

#11
20220323300
2022-10-13

ARTICULATING BIOCONTAINERS

#12
20220268661
2022-08-25

Medical fluid cassette leak detection methods and devices

#13
20220260449
2022-08-18

System and method for detecting a possible loss of integrity of a flexible bag for biopharmaceutical product

#14
20210372879
2021-12-02

Leak detection system and method

#15
20210347156
2021-11-11

REINFORCED FILM FOR BIOCONTAINERS

#16
20210116326
2021-04-22

Leak tester

#17
20200298033
2020-09-24

Testing a mask seal

#18
20200209098
2020-07-02

Embossed film bioprocessing containers and integrity testing of bioprocessing containers

#19
20200191682
2020-06-18

Medical fluid cassette leak detection methods and devices

#20
20200172312
2020-06-04

Multilayer container and method for inspecting air leaks in multilayer container

#21
20200132566
2020-04-30

System and method for leak testing green tire assembly enclosures

#22
20200061400
2020-02-27

DEVICE FOR MEASURING THE LEAKAGE RATE OF AT LEAST ONE ELEMENT OF A PROTECTIVE BREATHING MASK

#23
20200008662
2020-01-09

Balloon endoscope reprocessing system and method

#24
20190339157
2019-11-07

Dynamic vacuum decay leak detection method and apparatus

#25
20190285508
2019-09-19

Method for forming and/or testing a bag in the interior space of a container

#26
20190242778
2019-08-08

System for pressure monitoring and processing leakage determination of a bladder

#27
20190178747
2019-06-13

Device and method for checking pouches for filling lines

#28
20190162627
2019-05-30

Measurement system and method therefore

#29
20190145852
2019-05-16

Quick leak detection on dimensionally stable/slack packaging without the addition of test gas

#30
20190094102
2019-03-28

In-situ gloveport glove leak tester

#31
20190056285
2019-02-21

Leakage inspection method and leakage inspection device for container to be inspected

#32
20190033163
2019-01-31

Leak detection on a flexible test piece in a film chamber

#33
20190011326
2019-01-10

TESTING SYSTEM AND METHOD FOR TESTING THE SEAL OF A GLOVE WHICH IS INSTALLED IN THE PORT OF AN INSULATOR

#34
20180372579
2018-12-27

Gross leak measurement in an incompressible test item in a film chamber

#35
20180231433
2018-08-16

Testing system and method for testing the seal of a glove which is installed in the port of an isolator

#36
20180185177
2018-07-05

Stent thermoforming apparatus and methods

#37
20180172548
2018-06-21

Non-destructive leak source detection and identification for complex bagging in conjunction with flow measurement systems

#38
20180164180
2018-06-14

Method and system for leak testing

#39
20180149553
2018-05-31

Differential pressure measurement with film chamber

#40
20180140175
2018-05-24

Balloon endoscope reprocessing system and method

#41
20180128707
2018-05-10

Protecting body for a flexible pouch, system for containing a biopharmaceutical fluid and methods for using such a system

#42
20180087997
2018-03-29

Multi-envelope bag and systems and methods for detecting a possible loss of integrity of such a bag

#43
20180058974
2018-03-01

FLUID RETENTION DEVICE

#44
20180024026
2018-01-25

System And Method For Integrity Testing Of Flexible Containers

#45
20180008849
2018-01-11

FIT-CHECKING APPARATUS

#46
20170292894
2017-10-12

Device and method for calibrating a film chamber for leak detection

#47
20170292891
2017-10-12

Film chamber with retaining profile

#48
20170268957
2017-09-21

Leak-tightness test with carrier gas in foil chamber

#49
20170254720
2017-09-07

Film chamber with measuring volume for gross leak detection

#50
20170234760
2017-08-17

Test disc, test system and method for testing the seal of a glove which is installed in a port of an isolator, a glove and an isolator for use with the test system

#51
20170115178
2017-04-27

Medical fluid cassette leak detection methods and devices

#52
20170108401
2017-04-20

Gas density increase measurement in a film chamber

#53
20170100265
2017-04-13

Stent thermoforming apparatus and methods

#54
20170003191
2017-01-05

Pneumatic diagnostic method and system for detecting leakage in a pneumatic system

#55
20160252421
2016-09-01

Indicator for proving tightness of seals in a packaging consisting of at least partially light permeable thermoplastic film

#56
20160251098
2016-09-01

Gas evacuation system and method

#57
20160209294
2016-07-21

Tightness test during the evacuation of a film chamber

#58
20160166859
2016-06-16

Testing a mask seal

#59
20160161361
2016-06-09

Test system and method for flexible containers

#60
20160143611
2016-05-26

Method of testing waterproof performance of radiological imaging apparatus, and radiological imaging apparatus

#61
20160040109
2016-02-11

Bioreactor container and integrity check method for bioreactor containers

#62
20150316441
2015-11-05

METHOD AND APPARATUS FOR TESTING QUALITY OF SEAL AND PACKAGE INTEGRITY

#63
20150276543
2015-10-01

Leakage testing device for attachment to a flexible wall of an item to be tested

#64
20150241298
2015-08-27

Film chamber and method for leak detection on a non-rigid specimen

#65
20150192492
2015-07-09

TEST DISC, TEST SYSTEM AND METHOD FOR TESTING THE SEAL OF A GLOVE WHICH IS INSTALLED IN A PORT OF AN ISOLATOR, A GLOVE AND AN ISOLATOR FOR USE WITH THE TEST SYSTEM

#66
20140366658
2014-12-18

Method and device for inspecting continuously fed objects

#67
20140326051
2014-11-06

Method for detecting a leak on a non-rigid test specimen

#68
20140276421
2014-09-18

Medical fluid cassette leak detection methods and devices

#69
20140193897
2014-07-10

Bioreactor container and integrity check method for bioreactor containers

#70
20140116115
2014-05-01

Method and device for inspecting flexible container

#71
20140083170
2014-03-27

Test system and method for flexible containers

#72
20140083169
2014-03-27

Test system and method for flexible containers

#73
20140007656
2014-01-09

System and method for detecting a leak in an air bed

#74
20130104664
2013-05-02

Flexible container inspection

#75
20130087570
2013-04-11

METHOD FOR PROVIDING AND TESTING STORAGE CONTAINMENT

#76
20100326172
2010-12-30

Method and device for checking the integrity of a flexible, nonporous bag with one or more bellows

#77
20100206051
2010-08-19

System and method for detecting a leak in an air bed

#78
20090288504
2009-11-26

Test head for protective mask testing and test head system

#79
20070157726
2007-07-12

Method and device for controlling closed packages

#80
20070113620
2007-05-24

Apparatus and method for inspecting quality of molded foam parts

#81
20060277975
2006-12-14

Systems and methods for testing packaging

#82
20060179922
2006-08-17

System and method for leak detection

#83
20060000295
2006-01-05

Apparatus for measuring glove fingertip integrity and method of using the same

#84
20050165509
2005-07-28

Method and apparatus for balancing a motor vehicle wheel