TREA

Rathna P. Davuluri

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  • Fairfax, VA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Mercaptan removal using microreactors
    • Patent number 9,267,083
    • Issue date Feb 23, 2016
    • ExxonMobil Research and Engineering Company
    • Benjamin S. Umansky
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Fluid bed reactor with staged baffles
    • Patent number 9,095,831
    • Issue date Aug 4, 2015
    • ExxonMobil Chemical Patents Inc.
    • Lu Han
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Fluid injection nozzle for fluid bed reactors
    • Patent number 8,999,246
    • Issue date Apr 7, 2015
    • ExxonMobil Research and Engineering Company
    • Edward Chan
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Passive solids supply system and method for supplying solids
    • Patent number 8,950,570
    • Issue date Feb 10, 2015
    • ExxonMobil Research and Engineering Company
    • James R. Bielenberg
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Active solids supply system and method for supplying solids
    • Patent number 8,739,962
    • Issue date Jun 3, 2014
    • ExxonMobil Research and Engineering Company
    • James R. Bielenberg
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Production of para-xylene by the methylation of benzene and/or toluene
    • Patent number 8,399,727
    • Issue date Mar 19, 2013
    • ExxonMobil Chemical Patents Inc.
    • James R. Lattner
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Reduced elevation catalyst return line for a fluid catalytic cracki...
    • Patent number 8,202,412
    • Issue date Jun 19, 2012
    • ExxonMobil Research and Engineering Company
    • Brian A. Cunningham
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    FCC catalyst stripper configuration
    • Patent number 7,744,746
    • Issue date Jun 29, 2010
    • ExxonMobil Research and Engineering Company
    • Brian A. Cunningham
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    FCC feed injection system
    • Patent number 7,670,478
    • Issue date Mar 2, 2010
    • ExxonMobil Research and Engineering Company
    • George A. Swan, III
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Minimizing catalyst backflow in fluidized bed reactors
    • Patent number 7,414,166
    • Issue date Aug 19, 2008
    • ExxonMobil Chemical Patents Inc.
    • James H. Beech, Jr.
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Feed injector
    • Patent number 7,407,572
    • Issue date Aug 5, 2008
    • ExxonMobil Research and Engineering Company
    • Todd R. Steffens
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Two stage hydrocarbon conversion reaction system
    • Patent number 7,396,971
    • Issue date Jul 8, 2008
    • ExxonMobil Chemical Patents Inc.
    • Jeffrey S. Smith
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Circulating fluid bed reactor system
    • Patent number 6,846,405
    • Issue date Jan 25, 2005
    • ExxonMobil Chemical Patents Inc.
    • James R. Lattner
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents