Koln
Germany
45
2026-01-15
29
2021-12-14
These are the the leading inventors for applications assigned to INFICON GMBH:
INFICON GMBH based in Koln, DE has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
SNIFFING LEAK-DETECTION DEVICE WITH A SEMICONDUCTOR GAS SENSOR AND METHOD FOR SNIFFING LEAK DETECTION
#2 | 2025-07-31TEST LEAK DEVICE
#3 | 2025-02-20VACUUM LEAK DETECTOR HAVING A SPRAYED-AGAINST MEMBRANE-TEST LEAK, AND METHOD
#4 | 2025-01-16LEAK TEST USING A BLOCKING DEVICE
#5 | 2025-01-16Vacuum leak detector with multistage vacuum pump and integrated gas-specific gas sensor and method for producing a vacuum leak detector
#6 | 2024-10-31LEAK DETECTION DEVICE
#7 | 2024-08-08LEAK DETECTORS
#8 | 2024-05-16FUNCTIONALLY TESTING A LEAK DETECTION DEVICE FOR CHECKING THE SEALING TIGHTNESS OF AN INSPECTION OBJECT FILLED WITH A LIQUID
#9 | 2024-02-22FILM CHAMBER COMPRISING A CARRIER GAS SUPPLY, AND METHOD FOR LEAK TESTING
#10 | 2024-02-08DEVICE FOR LEAKAGE DETECTION VIA MASS SPECTROMETRY, HAVING A THREE-STAGE TURBOMOLECULAR PUMP AND A BOOSTER PUMP
#11 | 2024-01-18GAS LEAK DETECTION DEVICE AND GAS LEAK DETECTION METHOD FOR IDENTIFYING A GAS LEAK IN A TEST OBJECT
#12 | 2023-06-29METHOD FOR THE TEMPERATURE-DEPENDENT DETECTION OF GAS USING A GAS-SELECTIVE MEMBRANE
#13 | 2018-09-06Leak Detection Upon Evacuation of a Test Chamber or a Specimen
#14 | 2017-09-21 ✅ Patent 11,199,468 granted on 2021-12-14Leak-tightness test with carrier gas in foil chamber
#15 | 2016-07-21 ✅ Patent 9,784,639 granted on 2017-10-10Tightness test during the evacuation of a film chamber
#16 | 2015-10-01 ✅ Patent 9,733,147 granted on 2017-08-15Method for testing a leakage detection system
#17 | 2015-08-27 ✅ Patent 9,927,321 granted on 2018-03-27Film chamber and method for leak detection on a non-rigid specimen
#18 | 2015-01-15 ✅ Patent 9,147,561 granted on 2015-09-29Method for determining the maximum mass peak in mass spectrometry
#19 | 2013-10-31 ✅ Patent 9,777,717 granted on 2017-10-03Double acting refrigeration compressor
#20 | 2013-08-22 ✅ Patent 9,360,465 granted on 2016-06-07Leak detector
#21 | 2013-07-25 ✅ Patent 9,316,559 granted on 2016-04-19Leak detection appliance
#22 | 2013-07-04METHOD FOR TESTING LEAK TIGHTNESS
#23 | 2012-10-18 ✅ Patent 8,899,099 granted on 2014-12-02Method and device for determining leakage
#24 | 2012-05-17 ✅ Patent 8,915,122 granted on 2014-12-23Sniffing leak detector
#25 | 2012-04-26 ✅ Patent 8,740,582 granted on 2014-06-03Maintenance machine for refrigeration units with reversible motor
#26 | 2012-04-19 ✅ Patent 8,616,046 granted on 2013-12-31Hydrogen sensor
#27 | 2012-02-09 ✅ Patent 8,850,866 granted on 2014-10-07Method for functionally testing a leak detector
#28 | 2011-11-24 ✅ Patent 8,893,543 granted on 2014-11-25Leak detection method
#29 | 2011-10-27 ✅ Patent 8,669,017 granted on 2014-03-11Method for checking the seal of a stack of fuel cells
#30 | 2011-01-27 ✅ Patent 8,633,704 granted on 2014-01-21Helium sensor
#31 | 2009-11-26 ✅ Patent 7,874,201 granted on 2011-01-25Leakage search assembly having a sniffing probe
#32 | 2009-04-23Leak testing method and leak testing device
#33 | 2009-01-15 ✅ Patent 7,802,461 granted on 2010-09-28Method and device for detecting leaks
#34 | 2008-11-13 ✅ Patent 7,779,675 granted on 2010-08-24Leak indicator comprising a sniffer probe
#35 | 2008-09-18 ✅ Patent 8,416,091 granted on 2013-04-09Sniffing probe
#36 | 2008-08-28Gas Sensor and Method For Operating a Getter Pump
#37 | 2008-07-10 ✅ Patent 7,793,534 granted on 2010-09-14Gas pressure sensor
#38 | 2008-06-19 ✅ Patent 7,795,876 granted on 2010-09-14Cold cathode pressure sensor
#39 | 2008-01-03 ✅ Patent 7,571,634 granted on 2009-08-11Leak detector with sniffer probe
#40 | 2007-11-15 ✅ Patent 7,640,790 granted on 2010-01-05Method for operating a hydrogen test leak unit
#41 | 2007-02-22 ✅ Patent 7,444,854 granted on 2008-11-04Leak indicator with test leak and test leak for integration into a leak detector
#42 | 2007-01-04 ✅ Patent 7,254,989 granted on 2007-08-14Leak detecting device
#43 | 2006-12-14 ✅ Patent 7,717,681 granted on 2010-05-18Leak detector comprising a vacuum apparatus
#44 | 2006-02-16 ✅ Patent 7,600,989 granted on 2009-10-13Leak detector comprising an inlet
#45 | 2005-10-20 ✅ Patent 7,422,627 granted on 2008-09-09Gas transmitter with selective gas permeable surfaces
Also check out Inficon GmbH's (Köln, Germany) applicant profile with 22 patent applications submitted.
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