Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Process for reducing the naphthenic acidity of petroleum oils

Process for reducing the naphthenic acidity of petroleum oils

US Patent 7504023 · Granted Mar 17, 2009

Estimated economic value: $325,102,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Process for production of aviation kerosene from a stream rich in aromatic compo2024
Selective process and catalysts for the production of renewable fuels and distil2024
Biomass catalytic conversion process and apparatus for use therein2013
Process for producing light olefins from a feed containing triglycerides2013
Process for hydrotreating biomass oil diluted in a refinery stream of petroleum 2013
Process for the production of hybrid catalysts for fischer-tropsch synthesis and2012
Process to obtain N-paraffins from vegetable oil2011
Process for upgrading liquid hydrocarbon feeds2010
Stripping apparatus for the gas-solid separation in a fluidized bed2010
Process for selective hydrodesulfurization of naphtha2010
Process for the selective hydrodesulfurization of naphtha streams2010
Process for fluid catalytic cracking of hydrocarbon feedstocks with high levels 2010