Assignee
VALCO INSTR CO LP
US·17 granted patents·35 citations·filing 2012–2019
Top patents by PatentIndex Score
17 records- 0189US11175265B2Valve for high and ultra-high pressure liquid chromatographyVALCO INSTR CO LP·Filed 2019·Granted Nov 16, 2021·4 cites·14 claims
- 0284US9822772B2Pump and injector for liquid chromatographyVALCO INSTR CO LP·Filed 2016·Granted Nov 21, 2017·4 cites·18 claims
- 0384US9546646B2Pump and injector for liquid chromatographyVALCO INSTR CO LP·Filed 2014·Granted Jan 17, 2017·6 cites·17 claims
- 0483US11041581B2Zero dead volume fitting assemblyVALCO INSTR CO LP·Filed 2018·Granted Jun 22, 2021·2 cites·2 claims
- 0582US9234608B2Heated rotary valve for chromotographyVALCO INSTR CO LP·Filed 2014·Granted Jan 12, 2016·8 cites·21 claims
- 0679US9188570B2Photo ionization detector for gas chromatography having at least two separately ionizing sourcesVALCO INSTR CO LP·Filed 2014·Granted Nov 17, 2015·3 cites·30 claims
- 0777US10174871B2Zero dead volume fitting assemblyVALCO INSTR CO LP·Filed 2016·Granted Jan 8, 2019·1 cites·4 claims
- 0871US8772680B2Adaptive temperature controllerVALCO INSTR CO LP·Filed 2013·Granted Jul 8, 2014·4 cites·8 claims
- 0970US10481137B2Chromatographic system temperature control systemVALCO INSTR CO LP·Filed 2019·Granted Nov 19, 2019·0 cites·6 claims
- 1069US10481136B2Chromatographic system temperature control systemVALCO INSTR CO LP·Filed 2019·Granted Nov 19, 2019·0 cites·1 claims
- 1169US8829914B2Photo ionization detector for gas chromatography having two separately ionizing sources and methods of useVALCO INSTR CO LP·Filed 2012·Granted Sep 9, 2014·1 cites·14 claims
- 1268US10502721B2Chromatographic system temperature control systemVALCO INSTR CO LP·Filed 2019·Granted Dec 10, 2019·0 cites·4 claims
- 1364US11119076B2System and valve for liquid chromatographyVALCO INSTR CO LP·Filed 2019·Granted Sep 14, 2021·0 cites·2 claims
- 1464US10883633B2Zero dead volume fitting assemblyVALCO INSTR CO LP·Filed 2018·Granted Jan 5, 2021·0 cites·4 claims
- 1564US9539524B2Pump and injector for liquid chromatographyVALCO INSTR CO LP·Filed 2014·Granted Jan 10, 2017·2 cites·23 claims
- 1661US10324069B2Chromatographic system temperature control systemVALCO INSTR CO LP·Filed 2017·Granted Jun 18, 2019·0 cites·5 claims
- 1743US11002262B2Pump for liquid chromatography with pressure sensorVALCO INSTR CO LP·Filed 2019·Granted May 11, 2021·0 cites·5 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →