Inventor · disambiguated record
Claudio Ciaravino
Also filed as: CIARAVINO CLAUDIO
9 granted patents·4 pending applications·6 citations·filing 2010–2020
78Inventor score
Files withGM GLOBAL TECH OPERATIONS LLC8GM GLOBAL TECH OPERATIONS INC2WANG YUE-YUN2CIARAVINO CLAUDIO1
Top patents by PatentIndex Score
13 records- 0177US10344642B2Systems and methods for controlling exhaust flow through dual after treatment deviceGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Granted Jul 9, 2019·2 cites·18 claims
- 0271US9976464B1Reductant spray and exhaust gas flow guide and deflectorGM GLOBAL TECH OPERATIONS LLC·Filed 2016·Granted May 22, 2018·1 cites·20 claims
- 0367US10329990B2Asymmetric catalyst cone for swirl induction of exhaust gas flowGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Granted Jun 25, 2019·1 cites·20 claims
- 0462US11359529B2Monitoring of diesel oxidation catalyst in aftertreatment assemblyGM GLOBAL TECH OPERATIONS LLC·Filed 2020·Granted Jun 14, 2022·1 cites·14 claims
- 0553US10400644B2Method and system for adjusting reductant delivery into a selective catalytic reduction with a filter (SCRF) deviceGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Granted Sep 3, 2019·0 cites·15 claims
- 0653US8607623B2Method for biodiesel blending detection based on fuel post-injection quantity evaluationCIARAVINO CLAUDIO·Filed 2012·Granted Dec 17, 2013·1 cites·20 claims
- 0744US10428712B2Variable-position mixer for an exhaust gas after-treatment systemGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Granted Oct 1, 2019·0 cites·14 claims
- 0842US2020123951A1Method and system for controlling injection of a reducing agent into an exhaust gas streamGM GLOBAL TECH OPERATIONS LLC·Filed 2018·Application pending·0 cites
- 0941US9714597B2Exhaust mixer for compact systemGM GLOBAL TECH OPERATIONS LLC·Filed 2015·Granted Jul 25, 2017·0 cites·20 claims
- 1039US8955310B2Adaptive regeneration of an exhaust aftertreatment device in response to a biodiesel fuel blendWANG YUE-YUN·Filed 2012·Granted Feb 17, 2015·0 cites·10 claims
- 1139US2013297181A1Adaptive engine control in response to a biodiesel fuel blendWANG YUE-YUN·Filed 2012·Application pending·0 cites
- 1237US2011093181A1Method for biodiesel blending detection based on internal mean effective pressure evaluationGM GLOBAL TECH OPERATIONS INC·Filed 2010·Application pending·0 cites
- 1337US2011125383A1Method for biodiesel blending detection based on relative air-to-fuel ratio estimationGM GLOBAL TECH OPERATIONS INC·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →