Inventor · disambiguated record
J. Karl Niermeyer
Also filed as: NIERMEYER J KARL
26 granted patents·5 pending applications·830 citations·filing 1994–2023
97Inventor score
Top patents by PatentIndex Score
31 records- 0197US7740024B2System and method for flow monitoring and controlENTEGRIS INC·Filed 2005·Granted Jun 22, 2010·70 cites·13 claims
- 0297US7494265B2System and method for controlled mixing of fluids via temperatureENTEGRIS INC·Filed 2006·Granted Feb 24, 2009·43 cites·19 claims
- 0395US7037424B2Connector apparatus and system including connector apparatusMYKROLIS CORP·Filed 2005·Granted May 2, 2006·34 cites·17 claims
- 0494US7296582B2Method and system for purging a dispensed fluid within a fluid dispensing system including a filter-free connector apparatusENTEGRIS INC·Filed 2005·Granted Nov 20, 2007·25 cites·13 claims
- 0594US7021667B2Connector apparatus and system including connector apparatusMYKROLIS CORP·Filed 2003·Granted Apr 4, 2006·55 cites·29 claims
- 0694US6068770ADisposable separation module with quick connect capabilityMILLIPORE CORP·Filed 1996·Granted May 30, 2000·127 cites·6 claims
- 0794US5762789ADisposable membrane module with low-dead volumeMILLIPORE CORP·Filed 1996·Granted Jun 9, 1998·122 cites·19 claims
- 0890US7610117B2System and method for flow monitoring and controlENTEGRIS INC·Filed 2005·Granted Oct 27, 2009·20 cites·20 claims
- 0990US6973375B2System and method for flow monitoring and controlMYKROLIS CORP·Filed 2004·Granted Dec 6, 2005·39 cites·55 claims
- 1089US6378907B1Connector apparatus and system including connector apparatusMYKROLIS CORP·Filed 1998·Granted Apr 30, 2002·55 cites·9 claims
- 1189US5695702AThermoplastic hollow fiber membrane module and method of manufactureMILLIPORE CORP·Filed 1994·Granted Dec 9, 1997·77 cites·20 claims
- 1287US8015995B2System and method for flow monitoring and controlENTEGRIS INC·Filed 2010·Granted Sep 13, 2011·7 cites·20 claims
- 1386US6652749B2Disposable fluid separation device and manifold assembly design with easy change-out featureMYKROLIS CORP·Filed 2001·Granted Nov 25, 2003·35 cites·12 claims
- 1486USD423081SConnectorMILLIPORE CORP·Filed 1998·Granted Apr 18, 2000·31 cites·1 claims
- 1585US7946751B2Method for controlled mixing of fluids via temperatureENTEGRIS INC·Filed 2009·Granted May 24, 2011·7 cites·20 claims
- 1682US8155896B2Fluid flow measuring and proportional fluid flow control deviceWARGO CHRISTOPHER·Filed 2011·Granted Apr 10, 2012·8 cites·20 claims
- 1780US7350821B2Method and system for purging a dispensed fluid within a fluid dispensing system including a filter-free connector apparatusENTEGRIS INC·Filed 2002·Granted Apr 1, 2008·18 cites·16 claims
- 1877US9468872B2Purification system with manifold assembly and removable filter cassetteENTEGRIS INC·Filed 2013·Granted Oct 18, 2016·4 cites·21 claims
- 1977US7378017B2Disposable fluid separation device and manifold assembly design with easy change-out featureENTEGRIS INC·Filed 2006·Granted May 27, 2008·6 cites·5 claims
- 2074US7056436B2Disposable fluid separation device and manifold assembly design with easy change-out featureMYKROLIS CORP·Filed 2003·Granted Jun 6, 2006·16 cites·5 claims
- 2173US7447600B2Fluid flow measuring and proportional fluid flow control deviceENTEGRIS INC·Filed 2007·Granted Nov 4, 2008·6 cites·12 claims
- 2271US7292945B2Fluid flow measuring and proportional fluid flow control deviceENTEGRIS INC·Filed 2003·Granted Nov 6, 2007·12 cites·16 claims
- 2368US7815805B2Connector apparatus and system including connector apparatusENTEGRIS INC·Filed 2003·Granted Oct 19, 2010·8 cites·11 claims
- 2463US2023302416A1Point of use or point of dispense filter with multiple pleat packsENTEGRIS INC·Filed 2023·Application pending·0 cites
- 2558US7885773B2Fluid flow measuring and proportional fluid flow control deviceENTEGRIS INC·Filed 2008·Granted Feb 8, 2011·2 cites·15 claims
- 2655US8844909B2Gasification systems and methods for making bubble free solutions of gas in liquidXIA YANAN ANNIE·Filed 2009·Granted Sep 30, 2014·3 cites·11 claims
- 2753US2011204092A1Connector apparatus and system including connector apparatusNIERMEYER J KARL·Filed 2010·Application pending·0 cites
- 2849US2011194373A1Method for controlled mixing of fluids via temperatureNIERMEYER J KARL·Filed 2011·Application pending·0 cites
- 2942US2008185044A1System and method of chemical dilution and dispenseENTEGRIS INC·Filed 2008·Application pending·0 cites
- 3040US11684898B2Point of use or point of dispense filter with multiple pleat packsENTEGRIS INC·Filed 2015·Granted Jun 27, 2023·0 cites·11 claims
- 3138US2008221822A1System and Method for Calibration of a Flow DeviceLAVERDIERE MARC·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →