Inventor · disambiguated record
Ralph Alexander Sperling
Also filed as: SPERLING RALPH · SPERLING RALPH A · SPERLING RALPH ALEXANDER
3 granted patents·7 pending applications·1 citations·filing 2005–2022
49Inventor score
Files withHARVARD COLLEGE3UNIV CHUNG YUAN CHRISTIAN3CHANG WALTER HONG-SHONG2FRAUNHOFER GES FORSCHUNG1ZHANG HUIDAN1
Top patents by PatentIndex Score
10 records- 0168US2022331804A1Systems and methods for droplet production and/or fluidic manipulationHARVARD COLLEGE·Filed 2022·Application pending·0 cites
- 0263US11389800B2Systems and methods for droplet production and/or fluidic manipulationHARVARD COLLEGE·Filed 2012·Granted Jul 19, 2022·1 cites·17 claims
- 0352US2009298115A1Fluorescent Gold Nanocluster and Method for Forming the SameUNIV CHUNG YUAN CHRISTIAN·Filed 2009·Application pending·0 cites
- 0449US2015159224A1Ultrasensitive detection and characterization of clustered kras mutations using peptide nucleic acid clamp pcr in drop-based microfluidicsZHANG HUIDAN·Filed 2014·Application pending·0 cites
- 0547US2017030920A1Method including a Converting Process for Separating Nanoparticles with a Controlled Number of Active groupsUNIV CHUNG YUAN CHRISTIAN·Filed 2016·Application pending·0 cites
- 0644US10775374B2Stationary phase for detecting a specific analyte in a mixture, uses thereof and method for detecting a specific analyte in a mixtureFRAUNHOFER GES FORSCHUNG·Filed 2017·Granted Sep 15, 2020·0 cites·17 claims
- 0744US2012100075A1Fluorescent Gold Nanocluster MatrixCHANG WALTER HONG-SHONG·Filed 2011·Application pending·0 cites
- 0841US2016008778A1Devices and methods for forming relatively monodisperse dropletsHARVARD COLLEGE·Filed 2014·Application pending·0 cites
- 0940US9494593B2Method for separating nanoparticles with a controlled number of active groupsCHANG WALTER HONG-SHONG·Filed 2005·Granted Nov 15, 2016·0 cites·17 claims
- 1037US2009036625A1Amphiphilic Polymer, Method for Forming the Same and Application thereofUNIV CHUNG YUAN CHRISTIAN·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →