Inventor
CIAVARINI STEVEN J
US30 patents
⚠️ This page may combine multiple inventors who share the name “CIAVARINI STEVEN J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WATERS TECHNOLOGIES CORP
17 patentsUS9126164B2Sep 8, 2015
Valve switch modulation for reducing errors due to oscillations of the inlet fluid of a pump system
WATERS TECHNOLOGIES CORP6 citations84
US8894274B2Nov 25, 2014
Valve switch modulation for reducing errors due to oscillations of the inlet fluid of a pump system
WATERS TECHNOLOGIES CORP6 citations84
US8622609B2Jan 7, 2014
Valve switch modulation for reducing errors due to oscillations of the inlet fluid of a pump system
WATERS TECHNOLOGIES CORP6 citations84
US10692709B2Jun 23, 2020
Method and an apparatus for analyzing a complex sample
WATERS TECHNOLOGIES CORP9 citations82
US10573501B2Feb 25, 2020
Techniques for processing of mass spectral data
WATERS TECHNOLOGIES CORP8 citations82
US10115576B2Oct 30, 2018
Method and an apparatus for analyzing a complex sample
WATERS TECHNOLOGIES CORP9 citations82
US11011359B2May 18, 2021
Techniques for processing of mass spectral data
WATERS TECHNOLOGIES CORP3 citations71
US9770678B2Sep 26, 2017
Synchronized vacuum degassing for liquid chromatography
WATERS TECHNOLOGIES CORP3 citations70
US7917250B2Mar 29, 2011
Devices, systems and methods for flow-compensating pump-injector synchronization
WATERS TECHNOLOGIES CORP6 citations70
US11137380B2Oct 5, 2021
Method and an apparatus for analyzing a complex sample
WATERS TECHNOLOGIES CORP0 citations61
US9734996B2Aug 15, 2017
System and method for enhancing charge-state determination in electrospray mass spectrometry
WATERS TECHNOLOGIES CORP1 citations52
US9722519B2Aug 1, 2017
Intake profile for optimized utilization of motor characteristics
WATERS TECHNOLOGIES CORP1 citations52
US10824174B2Nov 3, 2020
Pressure related hysteresis manipulation in a pressurized flow system
WATERS TECHNOLOGIES CORP0 citations51
US9946268B2Apr 17, 2018
Pressure related hysteresis manipulation in a pressurized flow system
WATERS TECHNOLOGIES CORP0 citations51
US10825672B2Nov 3, 2020
Techniques for mass analyzing a complex sample based on nominal mass and mass defect information
WATERS TECHNOLOGIES CORP0 citations39
US10242853B2Mar 26, 2019
Intelligent target-based acquisition
WATERS TECHNOLOGIES CORP0 citations37
US10495647B2Dec 3, 2019
Analysis of complex biological matrices through targeting and advanced precursor and product ion alignment
WATERS TECHNOLOGIES CORP0 citations29
WATERS INVESTMENTS LTD
4 patentsUSRE37553EFeb 19, 2002
Bubble detection and recovery in a liquid pumping system
WATERS INVESTMENTS LTD50 citations95
US5823747AOct 20, 1998
Bubble detection and recovery in a liquid pumping system
WATERS INVESTMENTS LTD69 citations95
US6364623B1Apr 2, 2002
Bubble detection and recovery in a liquid pumping system
WATERS INVESTMENTS LTD16 citations83
US7241115B2Jul 10, 2007
Methods and apparatus for determining the presence or absence of a fluid leak
WATERS INVESTMENTS LTD13 citations79
SHREVE JOSHUA A
3 patentsUS8517597B2Aug 27, 2013
Valve switch modulation for reducing errors due oscillations of the inlet fluid of a pump system
SHREVE JOSHUA A12 citations92
US9091467B2Jul 28, 2015
Thermal control of thermal chamber in high-performance liquid chromatography systems
SHREVE JOSHUA A3 citations62
US8829844B2Sep 9, 2014
Intake profile for optimized utilization of motor characteristics
SHREVE JOSHUA A0 citations51