Inventor · disambiguated record
Geoffrey Barrall
Also filed as: BARRALL GEOFFREY · BARRALL GEOFFREY A · BARRALL GEOFFREY ALDEN
21 granted patents·8 pending applications·139 citations·filing 1997–2025
93Inventor score
Files withROCHE SEQUENCING SOLUTIONS INC13ELECTRONIC BIOSCIENCES INC4ERVIN ERIC N4BARRALL GEOFFREY A2HIBBS ANDREW D2
Top patents by PatentIndex Score
29 records- 0195US8124191B2Method and apparatus for single side bilayer formationERVIN ERIC N·Filed 2008·Granted Feb 28, 2012·28 cites·12 claims
- 0292US12000822B2Osmotic imbalance methods for bilayer formationROCHE SEQUENCING SOLUTIONS INC·Filed 2018·Granted Jun 4, 2024·5 cites·13 claims
- 0386US6392408B1Method and system for cancellation of extraneous signals in nuclear quadrupole resonance spectroscopyQUAMTUM MAGNETICS INC·Filed 1998·Granted May 21, 2002·82 cites·106 claims
- 0485US12372511B2Osmotic imbalance methods for bilayer formationROCHE SEQUENCING SOLUTIONS INC·Filed 2024·Granted Jul 29, 2025·0 cites·13 claims
- 0583US10577653B2Counteracting osmotic imbalance in a sequencing cellROCHE SEQUENCING SOLUTIONS INC·Filed 2017·Granted Mar 3, 2020·2 cites·14 claims
- 0682US10006879B2Site specific chemically modified nanopore devicesERVIN ERIC N·Filed 2012·Granted Jun 26, 2018·4 cites·20 claims
- 0776US10047129B2Modified alpha hemolysin polypeptides and methods of useELECTRONIC BIOSCIENCES INC·Filed 2013·Granted Aug 14, 2018·2 cites·16 claims
- 0875US10906945B2Modified alpha hemolysin polypeptides and methods of useELECTRONIC BIOSCIENCES INC·Filed 2018·Granted Feb 2, 2021·1 cites·18 claims
- 0974US2025012777A1Systems and methods for self-limiting protein pore insertion in a membraneROCHE SEQUENCING SOLUTIONS INC·Filed 2024·Application pending·0 cites
- 1072US8968539B2Methods for voltage-induced protein incorporation into planar lipid bilayersDUNNAM RYAN·Filed 2012·Granted Mar 3, 2015·5 cites·18 claims
- 1169US11739380B2Counteracting osmotic imbalance in a sequencing cellROCHE SEQUENCING SOLUTIONS INC·Filed 2021·Granted Aug 29, 2023·0 cites·12 claims
- 1267US12123867B2Systems and methods for self-limiting protein pore insertion in a membraneROCHE SEQUENCING SOLUTIONS INC·Filed 2021·Granted Oct 22, 2024·0 cites·18 claims
- 1365US12416624B2Faradaic systems and methods for self-limiting protein pore insertion in amembraneROCHE SEQUENCING SOLUTIONS INC·Filed 2022·Granted Sep 16, 2025·0 cites·31 claims
- 1465US11460435B2High contrast signal to noise ratio device componentsELECTRONIC BIOSCIENCES INC·Filed 2019·Granted Oct 4, 2022·0 cites·18 claims
- 1565US10947590B2Counteracting osmotic imbalance in a sequencing cellROCHE SEQUENCING SOLUTIONS INC·Filed 2020·Granted Mar 16, 2021·0 cites·17 claims
- 1662US12226766B2Removing and reinserting protein nanopores in a membrane using osmotic imbalanceROCHE SEQUENCING SOLUTIONS INC·Filed 2020·Granted Feb 18, 2025·0 cites·9 claims
- 1761US10234415B2Site specific chemically modified nanopore devicesELECTRONIC BIOSCIENCES INC·Filed 2018·Granted Mar 19, 2019·0 cites·17 claims
- 1860US8707892B2Method and apparatus for single side bilayer formationERVIN ERIC N·Filed 2012·Granted Apr 29, 2014·0 cites·20 claims
- 1960US8334024B1Method and apparatus for single side bilayer formationERVIN ERIC N·Filed 2012·Granted Dec 18, 2012·0 cites·19 claims
- 2060US2025144617A1Removing and reinserting protein nanopores in a membrane using osmotic imbalanceROCHE SEQUENCING SOLUTIONS INC·Filed 2025·Application pending·0 cites
- 2160US2023087757A1Systems and methods for using trapped charge for bilayer formation and pore insertion in a nanopore arrayROCHE SEQUENCING SOLUTIONS INC·Filed 2022·Application pending·0 cites
- 2256US2009222216A1System and Method to Improve Accuracy of a PolymerELECTRONIC BIO SCIENCES LLC·Filed 2009·Application pending·0 cites
- 2354US2022042968A1Systems and methods for inserting a nanopore in a membrane using osmotic imbalanceROCHE SEQUENCING SOLUTIONS INC·Filed 2021·Application pending·0 cites
- 2453US2025231172A1Single molecule multi-molecular trace methods and systemsROCHE SEQUENCING SOLUTIONS INC·Filed 2025·Application pending·0 cites
- 2552US2012310543A1System and Method to Improve Sequencing Accuracy of a PolymerHIBBS ANDREW D·Filed 2012·Application pending·0 cites
- 2651US8283157B2System and method for increasing polymer/nanopore interactionsHIBBS ANDREW D·Filed 2009·Granted Oct 9, 2012·0 cites·29 claims
- 2746US10228347B2High contrast signal to noise ratio device componentsBARRALL GEOFFREY A·Filed 2012·Granted Mar 12, 2019·0 cites·30 claims
- 2842US5818228AMeasurement of the resin content of a composite material by nuclear magnetic resonanceXXSYS TECHNOLOGIES INC·Filed 1997·Granted Oct 6, 1998·10 cites·17 claims
- 2935US2014248608A1Methods for characterizing a device component based on a contrast signal to noise ratioBARRALL GEOFFREY A·Filed 2012·Application pending·0 cites
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