Inventor · disambiguated record
Robert Lee Grenz
Also filed as: GRENZ ROBERT L · GRENZ ROBERT LEE
11 granted patents·4 pending applications·390 citations·filing 2001–2013
92Inventor score
Files withVARIAN INC5GRENZ ROBERT LEE4AGILENT TECHNOLOGIES INC1ANSYS TECHNOLOGIES INC1HUDSON WILLIAM C1
Top patents by PatentIndex Score
15 records- 0197US7651762B2Methods and devices using a shrinkable support for porous monolithic materialsVARIAN INC·Filed 2007·Granted Jan 26, 2010·68 cites·24 claims
- 0292USD736403SModular dried matrix spotting deviceAGILENT TECHNOLOGIES INC·Filed 2013·Granted Aug 11, 2015·71 cites·1 claims
- 0390USD464734SWell plate sealVARIAN INC·Filed 2001·Granted Oct 22, 2002·75 cites·1 claims
- 0483USD684276SModular dried matrix spotting deviceHUDSON WILLIAM C·Filed 2012·Granted Jun 11, 2013·36 cites·1 claims
- 0582USD477416SWell plate sealVARIAN INC·Filed 2002·Granted Jul 15, 2003·30 cites·1 claims
- 0681US6833111B2Multiple analyte assaying device with a multiple sample introduction systemVARIAN INC·Filed 2001·Granted Dec 21, 2004·23 cites·5 claims
- 0779US9005543B2Apparatus for punching and solid phase extraction of dried biological fluid spot and related methodsGRENZ ROBERT LEE·Filed 2010·Granted Apr 14, 2015·7 cites·9 claims
- 0868US7282181B2Fluid collection and testing deviceVARIAN INC·Filed 2004·Granted Oct 16, 2007·68 cites·19 claims
- 0958USD454398SAssaying deviceANSYS TECHNOLOGIES INC·Filed 2001·Granted Mar 12, 2002·11 cites·1 claims
- 1056US8663580B2Dried biological fluid spot punch device and related methodsGRENZ ROBERT LEE·Filed 2010·Granted Mar 4, 2014·1 cites·11 claims
- 1152US8883089B2Sample preparation device and method utilizing polyamide tubeGRENZ ROBERT LEE·Filed 2008·Granted Nov 11, 2014·0 cites·16 claims
- 1245US2009269247A1Fluid collection device with expresser plug holderGRENZ ROBERT LEE·Filed 2008·Application pending·0 cites
- 1337US2003143124A1Unidirectional flow control sealing mattFiled 2002·Application pending·0 cites
- 1436US2002093147A1Well plate sealFiled 2001·Application pending·0 cites
- 1535US2012132560A1Holding device for dried biological fluid spotting membrane and related methodsHULKA IVAN·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →