Inventor · disambiguated record
David Norton
Also filed as: NORTON DAVID · NORTON DAVID J · NORTON DAVID JOHN
9 granted patents·4 pending applications·75 citations·filing 1977–2021
86Inventor score
Top patents by PatentIndex Score
13 records- 0182US10604509B2Nrf2 regulatorsGLAXOSMITHKLINE IP DEV LTD·Filed 2016·Granted Mar 31, 2020·2 cites·26 claims
- 0277US10364256B2Biaryl pyrazoles as NRF2 regulatorsGLAXOSMITHKLINE IP DEV LTD·Filed 2016·Granted Jul 30, 2019·2 cites·15 claims
- 0375US10144731B2Nrf2 regulatorsGLAXOSMITHKLINE IP DEV LTD·Filed 2014·Granted Dec 4, 2018·2 cites·12 claims
- 0469US2023047296A1Nrf2 REGULATORSGLAXOSMITHKLINE IP DEV LTD·Filed 2021·Application pending·0 cites
- 0564US4305556ARailway control signal dynamic output interlocking systemsWESTINGHOUSE BRAKE & SIGNAL·Filed 1979·Granted Dec 15, 1981·24 cites·14 claims
- 0662US4117463ACircuit fault detection apparatus for railroad track circuit redundant connectionsWESTINGHOUSE BRAKE & SIGNAL·Filed 1977·Granted Sep 26, 1978·15 cites·11 claims
- 0758US2020079759A1Nrf2 REGULATORSGLAXOSMITHKLINE IP DEV LTD·Filed 2019·Application pending·0 cites
- 0857US4270715ARailway control signal interlocking systemsWESTINGHOUSE BRAKE & SIGNAL·Filed 1979·Granted Jun 2, 1981·19 cites·9 claims
- 0950US2019002454A1NRF2 RegulatorsGLAXOSMITHKLINE IP DEV LTD·Filed 2018·Application pending·0 cites
- 1041US4284256ASequential checking of railway control signalsWESTINGHOUSE BRAKE & SIGNAL·Filed 1979·Granted Aug 18, 1981·6 cites·10 claims
- 1141US2020071310A1N-aryl pyrazoles as nrf2 regulatorsGLAXOSMITHKLINE IP DEV LTD·Filed 2017·Application pending·0 cites
- 1237US10351530B2Arylcyclohexyl pyrazoles as NRF2 regulatorsGLAXOSMITHKLINE IP DEV LTD·Filed 2016·Granted Jul 16, 2019·0 cites·8 claims
- 1335US4860977ARailway signalling systemWESTINGHOUSE BRAKE & SIGNAL·Filed 1987·Granted Aug 29, 1989·5 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →