Inventor · disambiguated record
Ernest Long
Also filed as: LONG ERNEST · LONG ERNEST W
23 granted patents·12 pending applications·957 citations·filing 1988–2022
96Inventor score
Files withPB DIAGNOSTIC SYSTEMS INC10MACDERMID ENTHONE INC4HERDMAN RODERICK D3LONG ERNEST3MACDERMID ACUMEN INC3
Top patents by PatentIndex Score
35 records- 0194US5141871AFluid dispensing system with optical locatorPB DIAGNOSTIC SYSTEMS INC·Filed 1990·Granted Aug 25, 1992·147 cites·7 claims
- 0292US5219526AAssay cartridgePB DIAGNOSTIC SYSTEMS INC·Filed 1992·Granted Jun 15, 1993·115 cites·4 claims
- 0392US5138868ACalibration method for automated assay instrumentPB DIAGNOSTIC SYSTEMS INC·Filed 1991·Granted Aug 18, 1992·107 cites·11 claims
- 0492US5051237ALiquid transport systemPB DIAGNOSTIC SYSTEMS INC·Filed 1988·Granted Sep 24, 1991·150 cites·12 claims
- 0590USD335348SAssay module magazinePB DIAGNOSTIC SYSTEMS INC·Filed 1991·Granted May 4, 1993·44 cites·1 claims
- 0690USD334536SFluid containerPB DIAGNOSTIC SYSTEMS INC·Filed 1991·Granted Apr 6, 1993·36 cites·1 claims
- 0789US5167922AAssay cartridgePB DIAGNOSTIC SYSTEMS INC·Filed 1990·Granted Dec 1, 1992·87 cites·5 claims
- 0888USD345611SSample cupPB DIAGNOSTIC SYSTEMS INC·Filed 1991·Granted Mar 29, 1994·30 cites·1 claims
- 0988US5200151AFluid dispensing system having a pipette assembly with preset tip locatorPB DIAGNOSTIC SYSTEMS INC·Filed 1990·Granted Apr 6, 1993·171 cites·12 claims
- 1081US6524403B1Non-chrome passivation process for zinc and zinc alloysFiled 2001·Granted Feb 25, 2003·33 cites·18 claims
- 1179US8974869B2Method for improving plating on non-conductive substratesHAMILTON ROBERT·Filed 2010·Granted Mar 10, 2015·4 cites·15 claims
- 1278US9067238B2Method for improving plating on non-conductive substratesMACDERMID ACUMEN INC·Filed 2013·Granted Jun 30, 2015·1 cites·15 claims
- 1377US9040700B2Method of producing polymeric phenazonium compoundsMACDERMID ACUMEN INC·Filed 2014·Granted May 26, 2015·1 cites·10 claims
- 1475US7989346B2Surface treatment of siliconLETIZE ADAM·Filed 2009·Granted Aug 2, 2011·9 cites·7 claims
- 1573USD337387SAssay module magazine holderPB DIAGNOSTIC SYSTEMS INC·Filed 1991·Granted Jul 13, 1993·16 cites·1 claims
- 1667US11643742B2Silver/tin electroplating bath and method of using the sameMACDERMID ENTHONE INC·Filed 2022·Granted May 9, 2023·0 cites·18 claims
- 1766US7631798B1Method for enhancing the solderability of a surfaceLONG ERNEST·Filed 2008·Granted Dec 15, 2009·2 cites·9 claims
- 1865US2009223827A1Pulse Reverse Electrolysis of Acidic Copper Electroplating SolutionsHERDMAN RODERICK D·Filed 2009·Application pending·0 cites
- 1963US11280014B2Silver/tin electroplating bath and method of using the sameMACDERMID ENTHONE INC·Filed 2020·Granted Mar 22, 2022·0 cites·18 claims
- 2062US7329334B2Controlling the hardness of electrodeposited copper coatings by variation of current profileHERDMAN RODERICK D·Filed 2004·Granted Feb 12, 2008·4 cites·15 claims
- 2152US12325927B2Complex waveform for electrolytic platingMACDERMID ENTHONE INC·Filed 2022·Granted Jun 10, 2025·0 cites·24 claims
- 2248US8691987B2Method of producing polymeric phenazonium compoundsKROL ANDREW M·Filed 2010·Granted Apr 8, 2014·0 cites·6 claims
- 2348US2005284766A1Pulse reverse electrolysis of acidic copper electroplating solutionsHERDMAN RODERICK D·Filed 2004·Application pending·0 cites
- 2447US2012061705A1Method for Treating Metal SurfacesTOSCANO LENORA M·Filed 2011·Application pending·0 cites
- 2544US8735580B2Method of producing polymeric phenazonium compoundsKROL ANDREW M·Filed 2011·Granted May 27, 2014·0 cites·13 claims
- 2644US2014072706A1Direct Electroless Palladium Plating on CopperLONG ERNEST·Filed 2012·Application pending·0 cites
- 2744US2012061710A1Method for Treating Metal SurfacesTOSCANO LENORA M·Filed 2010·Application pending·0 cites
- 2844US2006096868A1Nickel electroplating bath designed to replace monovalent copper strike solutionsBUNCE SIONA·Filed 2004·Application pending·0 cites
- 2943US2016348245A1Method of Pretreatment for Electroless PlatingMACDERMID INC·Filed 2015·Application pending·0 cites
- 3043US2017051411A1Electroless Silver Plating Bath and Method of Using the SameMACDERMID ACUMEN INC·Filed 2015·Application pending·0 cites
- 3140US2009123656A1Composition and method for controlling galvanic corrosion in printed circuit boardsLONG ERNEST·Filed 2007·Application pending·0 cites
- 3238US2012061698A1Method for Treating Metal SurfacesTOSCANO LENORA M·Filed 2011·Application pending·0 cites
- 3336US2004074775A1Pulse reverse electrolysis of acidic copper electroplating solutionsFiled 2002·Application pending·0 cites
- 3435US10774425B2Elimination of H2S in immersion tin plating solutionMACDERMID ENTHONE INC·Filed 2017·Granted Sep 15, 2020·0 cites·22 claims
- 3534US2002182337A1Mechanical plating of zinc alloysFiled 2001·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Ernest Long files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →