Inventor · disambiguated record
Bryan Nathaniel Roos
Also filed as: ROOS BRYAN N · ROOS BRYAN NATHANIEL
21 granted patents·2 pending applications·206 citations·filing 2009–2019
95Inventor score
Files withGM GLOBAL TECH OPERATIONS INC6GONZE EUGENE V6ROOS BRYAN NATHANIEL6GM GLOBAL TECH OPERATIONS LLC2SANTOSO HALIM G2
Top patents by PatentIndex Score
23 records- 0198US7829048B1Electrically heated catalyst control system and methodGM GLOBAL TECH OPERATIONS INC·Filed 2009·Granted Nov 9, 2010·39 cites·20 claims
- 0296US8756924B2Hybrid catalyst convective preheating systemGONZE EUGENE V·Filed 2010·Granted Jun 24, 2014·17 cites·17 claims
- 0395US8776500B2System and method for hydrocarbon adsorber regeneration in a hybrid vehicleGONZE EUGENE V·Filed 2012·Granted Jul 15, 2014·15 cites·15 claims
- 0495US8413423B2Catalyst temperature control systems and methods for hybrid vehiclesROOS BRYAN NATHANIEL·Filed 2009·Granted Apr 9, 2013·27 cites·11 claims
- 0587US7934487B2Fuel control strategy for heating a catalystGM GLOBAL TECH OPERATIONS INC·Filed 2009·Granted May 3, 2011·15 cites·20 claims
- 0685US7792627B1Hybrid vehicle exhaust control strategyGM GLOBAL TECH OPERATIONS INC·Filed 2009·Granted Sep 7, 2010·17 cites·20 claims
- 0784US8731762B1Method and system of controlling a powertrain system to reduce turbo lag in a hybrid vehicleGM GLOBAL TECH OPERATIONS INC·Filed 2013·Granted May 20, 2014·10 cites·19 claims
- 0881US8863505B2Start-stop hybrid exothermic catalyst heating systemSANTOSO HALIM G·Filed 2010·Granted Oct 21, 2014·5 cites·19 claims
- 0980US8727050B2System and method for controlling an electrically heated catalyst for a hybrid vehicleROOS BRYAN NATHANIEL·Filed 2009·Granted May 20, 2014·8 cites·20 claims
- 1076US8359844B2Radiant heating systems and methods for catalysts of exhaust treatment systemsGM GLOBAL TECH OPERATIONS INC·Filed 2009·Granted Jan 29, 2013·10 cites·19 claims
- 1175US9440655B2Method of selecting modes of operation for a hybrid vehicleROOS BRYAN N·Filed 2012·Granted Sep 13, 2016·9 cites·14 claims
- 1275US9410458B2State of charge catalyst heating strategyGONZE EUGENE V·Filed 2009·Granted Aug 9, 2016·10 cites·21 claims
- 1371US8627654B2Method of treating emissions of a hybrid vehicle with a hydrocarbon absorber and a catalyst bypass systemROOS BRYAN NATHANIEL·Filed 2011·Granted Jan 14, 2014·4 cites·15 claims
- 1470US8899027B2Hybrid electric vehicle particulate regeneration method and systemGM GLOBAL TECH OPERATIONS INC·Filed 2013·Granted Dec 2, 2014·5 cites·11 claims
- 1567US9499040B2Method and apparatus for managing charge depletion in a plug-in hybrid vehicleGM GLOBAL TECH OPERATIONS LLC·Filed 2012·Granted Nov 22, 2016·3 cites·18 claims
- 1667US8720193B2Hybrid catalyst radiant preheating systemGONZE EUGENE V·Filed 2010·Granted May 13, 2014·2 cites·19 claims
- 1767US8475333B2Method and apparatus for effecting light-off of a catalytic converter in a hybrid powertrain systemROOS BRYAN NATHANIEL·Filed 2011·Granted Jul 2, 2013·3 cites·16 claims
- 1864US9458812B2Engine control systems and methods for minimizing fuel consumptionSANTOSO HALIM G·Filed 2009·Granted Oct 4, 2016·5 cites·16 claims
- 1955US8813884B2Optimization to reduce fuel consumption in charge depleting modeROOS BRYAN NATHANIEL·Filed 2011·Granted Aug 26, 2014·1 cites·21 claims
- 2054US9956848B2System and method for heating a vehicle cabinROOS BRYAN NATHANIEL·Filed 2011·Granted May 1, 2018·1 cites·20 claims
- 2148US2012204536A1Catalytic converter combustion strategy for a hybrid vehicleGONZE EUGENE V·Filed 2011·Application pending·0 cites
- 2241US2012204539A1Hybrid vehicle thermal management using a bypass path in a catalytic converter unitGONZE EUGENE V·Filed 2011·Application pending·0 cites
- 2340US11192468B2Electric vehicle pre-conditioningGM GLOBAL TECH OPERATIONS LLC·Filed 2019·Granted Dec 7, 2021·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →