Inventor · disambiguated record
Richard A. Alexander
Also filed as: ALEXANDER RICHARD · ALEXANDER RICHARD A
11 granted patents·1 pending application·339 citations·filing 1989–2015
92Inventor score
Top patents by PatentIndex Score
12 records- 0193US7088447B1Particle counter with self-concealing aperture assemblyPARTICLE MEASURING SYST·Filed 2005·Granted Aug 8, 2006·59 cites·21 claims
- 0292US4952749ARemoval of diamondoid compounds from hydrocarbonaceous fractionsMOBIL OIL CORP·Filed 1989·Granted Aug 28, 1990·76 cites·35 claims
- 0390US4952748APurification of hydrocarbonaceous fractionsMOBIL OIL CORP·Filed 1989·Granted Aug 28, 1990·66 cites·23 claims
- 0487US4982049APurification of hydrocarbonaceous fractionsMOBIL OIL CORP·Filed 1989·Granted Jan 1, 1991·51 cites·18 claims
- 0583US11369955B2Method and apparatus for the analysis of compoundsTHE UNIV OF HULL·Filed 2015·Granted Jun 28, 2022·4 cites·22 claims
- 0676US11075019B2System for radiopharmaceutical productionTHE UNIV OF HULL·Filed 2015·Granted Jul 27, 2021·2 cites·31 claims
- 0776US4952747ARemoval of diamondoid compounds from hydrocarbonaceous fractionsMOBIL OIL CORP·Filed 1989·Granted Aug 28, 1990·31 cites·20 claims
- 0861US5139621AAzeotropic distillation process for recovery of diamondoid compounds from hydrocarbon streamsMOBIL OIL CORP·Filed 1990·Granted Aug 18, 1992·20 cites·19 claims
- 0954US5246575AMaterial extraction nozzle coupled with distillation tower and vapors separatorMOBIL OIL CORP·Filed 1992·Granted Sep 21, 1993·17 cites·10 claims
- 1048US5106514AMaterial extraction nozzleMOBIL OIL CORP·Filed 1990·Granted Apr 21, 1992·13 cites·7 claims
- 1142US11559785B2Method for separation of radioactive sample using monolithic body on microfluidic chipTHE UNIV OF HULL·Filed 2015·Granted Jan 24, 2023·0 cites·20 claims
- 1235US2018025801A1Radioisotope recoveryTHE UNIV OF HULL·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →