Inventor · disambiguated record
Lewis A. Marshall
Also filed as: MARSHALL LEWIS · MARSHALL LEWIS A
12 granted patents·6 pending applications·39 citations·filing 2014–2025
89Inventor score
Top patents by PatentIndex Score
18 records- 0197US10415030B2Isotachophoresis for purification of nucleic acidsPURIGEN BIOSYSTEMS INC·Filed 2018·Granted Sep 17, 2019·16 cites·28 claims
- 0296US12006496B2Isotachophoresis for purification of nucleic acidsPURIGEN BIOSYSTEMS INC·Filed 2023·Granted Jun 11, 2024·2 cites·20 claims
- 0394US10822603B2Isotachophoresis for purification of nucleic acidsPURIGEN BIOSYSTEMS INC·Filed 2018·Granted Nov 3, 2020·6 cites·43 claims
- 0494US10787660B2Capillary barriers for staged loading of microfluidic devicesUNIV LELAND STANFORD JUNIOR·Filed 2018·Granted Sep 29, 2020·5 cites·16 claims
- 0594US10233441B2Capillary barriers for staged loading of microfluidic devicesUNIV LELAND STANFORD JUNIOR·Filed 2017·Granted Mar 19, 2019·6 cites·23 claims
- 0691US11041150B2Systems, devices, and methods for isotachophoresisPURIGEN BIOSYSTEMS INC·Filed 2018·Granted Jun 22, 2021·4 cites·25 claims
- 0790US12428635B2Isotachophoresis for purification of nucleic acidsPURIGEN BIOSYSTEMS INC·Filed 2024·Granted Sep 30, 2025·0 cites·19 claims
- 0889US12435329B2Capillary barriers for staged loading of microfluidic devicesUNIV LELAND STANFORD JUNIOR·Filed 2023·Granted Oct 7, 2025·0 cites·20 claims
- 0987US2025333722A1Capillary barriers for staged loading of microfluidic deviceUNIV LELAND STANFORD JUNIOR·Filed 2025·Application pending·0 cites
- 1083US12359190B2Systems, devices, and methods for isotachophoresisPURIGEN BIOSYSTEMS INC·Filed 2023·Granted Jul 15, 2025·0 cites·14 claims
- 1183US2025340859A1Systems, Devices, and Methods for IsotachophoresisPURIGEN BIOSYSTEMS INC·Filed 2025·Application pending·0 cites
- 1275US11851647B2Capillary barriers for staged loading of microfluidic devicesUNIV LELAND STANFORD JUNIOR·Filed 2020·Granted Dec 26, 2023·0 cites·33 claims
- 1374US11674132B2Isotachophoresis for purification of nucleic acidsPURIGEN BIOSYSTEMS INC·Filed 2020·Granted Jun 13, 2023·0 cites·14 claims
- 1473US11987789B2Systems, devices, and methods for isotachophoresisPURIGEN BIOSYSTEMS INC·Filed 2021·Granted May 21, 2024·0 cites·27 claims
- 1567US2023416724A1Lysis Buffers Comprising Cyanate or Thiocyanate and a DetergentPURIGEN BIOSYSTEMS INC·Filed 2023·Application pending·0 cites
- 1660US2016160208A1Capillary barriers for staged loading of microfluidic devicesUNIV LELAND STANFORD JUNIOR·Filed 2014·Application pending·0 cites
- 1754US2016169801A1Target Characterization Based on Persistent Collocation of Multiple Specks of Light in Time Series ImageryUNIV LELAND STANFORD JUNIOR·Filed 2014·Application pending·0 cites
- 1846US2024416341A1Fluidic Device With Capillary BarrierPURIGEN BIOSYSTEMS INC·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →