Patents

	Countries
Current patent	Canada	US	UK	France	Germany	China	India
Measuring cell for determining a paramagnetic gas	No action	Granted US7102346	Granted EP1412735	Granted EP1412735	Granted EP1412735	No action	No action
Cross interference correction for correlation spectroscopy	No action	Granted US7751051	Granted GB2429279	Granted EP1790971	Granted EP1790971	Granted CN1971247	Granted IN276411
Thermal conductivity detector	No action	Granted US7753582	Granted EP1837645	Granted EP1837645	Granted EP1837645	Granted CN101042359	Granted IN306737
Aspirated in-situ optical absorption probe	No action	Granted US8069738	Granted EP1944598	Granted EP1944598	Granted EP1944598	Granted CN101221124	Pending IN65DEL2008
Compact optical feedback paramagnetic oxygen transducer	No action	Granted US8847579	Granted GB2465565	Pending EP2364440	Pending EP2364440	Granted CN1012224416	Pending IN979MUMNP2011
Orientation compensation for paramagnetic oxygen transducer	No action	Granted US8485014	Granted GB2477575	Granted EP2363708	Granted EP2363708	Granted CN10292903	Pending IN225MUM2011
Flow sensor/alarm	No action	Granted US8650947	Granted GB2480881	Pending EP2392901	Pending EP2392901	Granted CN102353409	Pending IN1642MUM2011
Fast response paramagnetic sensor	No action	Granted US9091658	Granted GB2488020	Pending EP2485045	Pending EP2485045	Granted CN102636558	Pending IN412CHE2012
Method for incident light intensity correction	No action	Granted US9546902	Granted GB2524725	Pending EP2955495	Pending EP2955495	Pending CN104949929	Pending IN925MUM2015
Multi-optical analyser attachment device	No action	Granted US9766124	Granted GB2528531	Pending EP2927668	Pending EP2927668	Pending CN104977273	Pending IN1754CHE2015
Alignment device	No action	Pending US2016041359	Granted GB2528976	Pending EP2982948	Pending EP2982948	Pending CN105372178	Pending IN2390DEL2015
Reduction in baseline noise	No action	Pending US2017138846	Granted GB2544507	Pending EP3171159	Pending EP3171159	Pending CN107014759	Pending IN201614037968
Fluid sampling device	Granted CA2340514	Granted US6637277	No action	No action	No action	No action	No action
Fluid sampling system and method thereof	Granted CA2463247	Granted US7028563	No action	No action	No action	No action	No action
System and method of eliminating interference for impurities measurement in noble gases	Granted CA2643094	Granted US8239171	Granted EP1989533	Granted EP1989533	Granted EP1989533	Granted CN101410710	Granted IN283116
Chromatographic methods for measurement impurities in a gas sample	Granted CA2643092	Granted US7451634	No action	No action	No action	No action	No action
Chromatographic systems and methods for eliminating interference from interfering agents	Granted CA2625477	Granted US7824471	Granted EP1946098	Granted EP1946098	Granted EP1946098	Granted CN101331397	Granted IN288896