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KELLOGG BROWN & ROOT INC

Overview
  • Total Patents
    208
About

KELLOGG BROWN & ROOT INC has a total of 208 patent applications. Its first patent ever was published in 1994. It filed its patents most often in EPO (European Patent Office), Canada and United States. Its main competitors in its focus markets environmental technology, chemical engineering and materials and metallurgy are GTL MICROSYSTEMS AG, TOPSOE HALDOR FREDERIK AXEL and CASALE S A.

Patent filings per year

Chart showing KELLOGG BROWN & ROOT INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Malhotra Avinash 22
#2 O'Sullivan James F 14
#3 Subramanian Murugesan 14
#4 Moretta Jon C 14
#5 Czuppon Thomas A 11
#6 Miller Richard B 10
#7 Noe Stephen A 9
#8 Mann David P 9
#9 Vandenworm Nicolaas 9
#10 Amin Raj M 9

Latest patents

Publication Filing date Title
US2006062635A1 Concentrated buoyancy subsea pipeline apparatus and method
BRPI0408349A processes for producing hydrogen, for generating an electric and hydrotreating current, and apparatus for preparing singas
US2005115484A1 Semisubmersible trimaran
CN1864156A Support apparatus, method and system for real time operations and maintenance
US6825387B2 Low sodium cleavage product
US6962661B2 Liquid—liquid extraction apparatus and method
US2004069684A1 Catalyst recovery from light olefin FCC effluent
US2004057898A1 Hydrogen enrichment scheme for autothermal reforming
US6818028B2 Steam-methane reformer furnace with convection-heated pre-reformer
US6855272B2 Low pressure drop reforming exchanger
US6499979B2 Prilling head assembly for pelletizer vessel
US6782950B2 Control wellhead buoy
ZA200005402B Extended reach tie-back system.
GB0011928D0 Separation method and apparatus for stream containing multi-phase liquid mixture and entrained particles
US6278374B1 Flame detection apparatus and method
US6237545B1 Refinery process furnace
GB0007406D0 System for raising production fluid and method of installing a down-riser pump heater or gas injector
US6361682B1 Pelletization of petroleum resids
US6357526B1 Field upgrading of heavy oil and bitumen
GB0003754D0 Apparatus and method for handling cables