Inventor · disambiguated record
Richard T. Skiffington
Also filed as: SKIFFINGTON RICHARD · SKIFFINGTON RICHARD T
31 granted patents·9 pending applications·1,154 citations·filing 1996–2025
97Inventor score
Files withCHARM SCIENCES INC32MARKOVSKY ROBERT J4CHARM SCINECES INC1CHARM STANLEY E1SKIFFINGTON RICHARD1
Top patents by PatentIndex Score
40 records- 0197US5965453ATest apparatus, system and method for the detection of test samplesCHARM SCIENCES INC·Filed 1998·Granted Oct 12, 1999·193 cites·30 claims
- 0296US10495563B1Plate reader observation methods and operationCHARM SCIENCES INC·Filed 2017·Granted Dec 3, 2019·8 cites·20 claims
- 0396US6475805B1Method for detection of an analyteCHARM SCIENCES INC·Filed 2000·Granted Nov 5, 2002·91 cites·28 claims
- 0495US5985675ATest device for detection of an analyteCHARM SCIENCES INC·Filed 1997·Granted Nov 16, 1999·183 cites·20 claims
- 0594US7097983B2Method for detecting the presence of an analyte in a sampleCHARM SCIENCES INC·Filed 2001·Granted Aug 29, 2006·105 cites·47 claims
- 0693US5827675ATest apparatus, system and method for the detection of test samplesCHARM SCIENCES INC·Filed 1996·Granted Oct 27, 1998·142 cites·22 claims
- 0791US10563164B1Plate readerCHARM SCIENCES INC·Filed 2016·Granted Feb 18, 2020·6 cites·8 claims
- 0891US9008373B2Device, system and method for transit testing of samplesMARKOVSKY ROBERT J·Filed 2011·Granted Apr 14, 2015·11 cites·20 claims
- 0989US6319466B1Test device for detecting the presence of a residue analyte in a sampleCHARM SCIENCES INC·Filed 1998·Granted Nov 20, 2001·109 cites·33 claims
- 1088US11009446B1Plate reader observation methods and operationCHARM SCIENCES INC·Filed 2019·Granted May 18, 2021·2 cites·20 claims
- 1188US6180395B1Reagent chamber for test apparatus and test apparatusCHARM SCIENCES INC·Filed 1999·Granted Jan 30, 2001·119 cites·23 claims
- 1285US9568413B1Luminometer and chamberCHARM SCIENCES INC·Filed 2015·Granted Feb 14, 2017·3 cites·20 claims
- 1384US10407654B1Growth plate devices, kits and assembliesCHARM SCIENCES INC·Filed 2015·Granted Sep 10, 2019·2 cites·14 claims
- 1484US7993871B2Sampling method and deviceCHARM SCIENCES INC·Filed 2005·Granted Aug 9, 2011·20 cites·22 claims
- 1582US5917592APhotometer, and test sample holder for use therein, method and systemCHARM SCIENCES INC·Filed 1997·Granted Jun 29, 1999·55 cites·43 claims
- 1681US6055050APhotometer and test sample holder for use therein, method and systemCHARM SCIENCES INC·Filed 1999·Granted Apr 25, 2000·49 cites·11 claims
- 1776US2021215615A1Assay analysisCHARM SCIENCES INC·Filed 2021·Application pending·0 cites
- 1875US10274489B2Assessing assay analysis developmentCHARM SCIENCES INC·Filed 2014·Granted Apr 30, 2019·3 cites·20 claims
- 1974US11002683B2Assay analysisCHARM SCIENCES INC·Filed 2019·Granted May 11, 2021·0 cites·20 claims
- 2073US9652925B1Infection control systems and methodsCHARM SCIENCES INC·Filed 2014·Granted May 16, 2017·3 cites·20 claims
- 2173US2020217799A1Assay analysisCHARM SCIENCES INC·Filed 2020·Application pending·0 cites
- 2272US2025361475A1Universal test device, assembly, and methodCHARM SCIENCES INC·Filed 2025·Application pending·0 cites
- 2371US10254233B2Assay analysisCHARM SCIENCES INC·Filed 2018·Granted Apr 9, 2019·0 cites·20 claims
- 2471USD694425SRecognition test stripMARKOVSKY ROBERT J·Filed 2011·Granted Nov 26, 2013·15 cites·1 claims
- 2571USD388519SPocket-size sanitation test kitCHARM SCIENCES INC·Filed 1996·Granted Dec 30, 1997·16 cites·1 claims
- 2670US9976962B2Assay analysisCHARM SCIENCES INC·Filed 2017·Granted May 22, 2018·0 cites·20 claims
- 2767US8663975B2Method and apparatus for reducing luminescent test result intereferences (continuation)CHARM STANLEY E·Filed 2012·Granted Mar 4, 2014·1 cites·19 claims
- 2867USD393601SPhotometer for use with a test sample holderCHARM SCIENCES INC·Filed 1997·Granted Apr 21, 1998·14 cites·1 claims
- 2966US12291704B2Universal test device, assembly, and methodCHARM SCIENCES INC·Filed 2020·Granted May 6, 2025·0 cites·15 claims
- 3066US10988720B1Peel plate assemblySKIFFINGTON RICHARD·Filed 2015·Granted Apr 27, 2021·1 cites·8 claims
- 3160US2023330657A1Sample preparation and detection systems and methodsCHARM SCIENCES INC·Filed 2021·Application pending·0 cites
- 3259US2025102393A1Detection system, assembly, and methodCHARM SCIENCES INC·Filed 2023·Application pending·0 cites
- 3357US2014057362A1Lateral flow assay analysisMARKOVSKY ROBERT J·Filed 2011·Application pending·0 cites
- 3454US11427849B2Culture medium method and deviceCHARM SCIENCES INC·Filed 2013·Granted Aug 30, 2022·0 cites·17 claims
- 3552US9493288B2Resealable moisture tight containersSKIFFINGTON RICHARD T·Filed 2007·Granted Nov 15, 2016·1 cites·15 claims
- 3648US2010129840A1Method and Apparatus for Reducing Luminescent Test Result InterferencesCHARM SCINECES INC·Filed 2007·Application pending·0 cites
- 3745US2014271362A1Recognition test stripsMARKOVSKY ROBERT J·Filed 2013·Application pending·0 cites
- 3842US2020080044A1Plate reader, calibration, secure operation, and improved peel plateCHARM SCIENCES INC·Filed 2017·Application pending·0 cites
- 3932USD408082SPocket-size sanitation test kitCHARM SCIENCES INC·Filed 1997·Granted Apr 13, 1999·1 cites·1 claims
- 4032USD407499SPocket-size sanitation kitCHARM SCIENCES INC·Filed 1997·Granted Mar 30, 1999·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →