Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Process for controlled injection of hydrocarbons into an exhaust line of an internal-combustion engine

Process for controlled injection of hydrocarbons into an exhaust line of an internal-combustion engine

US Patent 6327851 · Granted Dec 11, 2001

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Process for the hydrocracking of hydrocarbon feedstocks2022
Process for fabricating semiconductor nanowires or microwires having insulated r2018
Catalyst based on a material with a hierarchical porosity comprising silicon, an2014
Method of treating pollutants contained in exhaust gases, notably of an internal2013
Formation of deep hollow areas and use thereof in the production of an optical r2012
Zeolitic catalyst with a controlled doping element content, and improved process2011
Doped alumino-silicate catalyst and improved process for treatment of hydrocarbo2011
Zeolitic catalyst, substrate based on a silica-alumina matrix and zeolite, and h2010
Hydrocracking process with recycle, comprising adsorption of polyaromatic compou2010
Hydrocracking process with recycle, comprising adsorption of polyaromatic compou2009
Doped catalyst and improved process for treatment of hydrocarbon feedstocks2009
Process for improving aromatic and naphtheno-aromatic gas oil fractions2008