Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Catalytic system particularly for the postcombustion of exhaust gases and a method of producing such a system

Catalytic system particularly for the postcombustion of exhaust gases and a method of producing such a system

US Patent 5196389 · Granted Mar 23, 1993

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Structure for filtering an internal engine exhaust gases and associated exhaust 2009
High purity, siliconized silicon carbide having high thermal shock resistance2002
High purity siliconized silicon carbide having high thermal shock resistance2000
Method of obtaining porous solids based on refractory carbide1995
Abrasive and/or refractory products based on melted and solidified oxynitrides a1994
Process for direct nitriding of metals of low melting point1994
Binodal metallic carbide and its use as a catalyst1993
Electrically melted multiphase material based on alumina and aluminium oxycarbid1991
Process for the production of silicon carbide with a large specific surface area1990
Process for the preparation of silicon carbide whiskers1990