Inventor · disambiguated record
Joshua Ritchey
Also filed as: RITCHEY JOSHUA · RITCHEY JOSHUA A
11 granted patents·3 pending applications·62 citations·filing 2011–2025
88Inventor score
Files withBIO RAD LABORATORIES4BIO RAD LABORATORIES INC4E INK CORP2NANOMOSAIC INC2BLAISZIK BENJAMIN J1
Top patents by PatentIndex Score
14 records- 0195US11274337B2Emulsion compositions and methods of their useBIO RAD LABORATORIES·Filed 2020·Granted Mar 15, 2022·13 cites·19 claims
- 0295US10233339B2Electrophoretic medium comprising a mixture of charge control agentsE INK CORP·Filed 2018·Granted Mar 19, 2019·9 cites·19 claims
- 0395US10040954B2Electrophoretic medium comprising a mixture of charge control agentsE INK CORP·Filed 2017·Granted Aug 7, 2018·13 cites·18 claims
- 0493US11118217B2Emulsion compositions and methods of their useBIO RAD LABORATORIES·Filed 2018·Granted Sep 14, 2021·13 cites·20 claims
- 0590US8679621B2Materials and methods for autonomous restoration of electrical conductivityBLAISZIK BENJAMIN J·Filed 2011·Granted Mar 25, 2014·14 cites·20 claims
- 0686US12275989B2Emulsion compositions and methods of their useBIO RAD LABORATORIES INC·Filed 2023·Granted Apr 15, 2025·0 cites·20 claims
- 0778US11845980B2Emulsion compositions and methods of their useBIO RAD LABORATORIES INC·Filed 2022·Granted Dec 19, 2023·0 cites·19 claims
- 0877US2025250624A1Emulsion compositions and methods of their useBIO RAD LABORATORIES INC·Filed 2025·Application pending·0 cites
- 0974US11759780B2Modification of surface properties of microfluidic devicesBIO RAD LABORATORIES INC·Filed 2021·Granted Sep 19, 2023·0 cites·13 claims
- 1071US2025189425A1Nanosensors and use thereofNANOMOSAIC INC·Filed 2024·Application pending·0 cites
- 1165US10919038B2Modification of surface properties of microfluidic devicesBIO RAD LABORATORIES·Filed 2017·Granted Feb 16, 2021·0 cites·10 claims
- 1257US12140520B2Nanosensors and use thereofNANOMOSAIC INC·Filed 2020·Granted Nov 12, 2024·0 cites·30 claims
- 1352US10538659B2UV graft on microfluidic devicesBIO RAD LABORATORIES·Filed 2017·Granted Jan 21, 2020·0 cites·19 claims
- 1439US2016349593A1Charge control agent for electrophoretic displayE INK CALIFORNIA LLC·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →