Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Metal carbide and nitride powders

Metal carbide and nitride powders

US Patent 4851203 · Granted Jul 25, 1989

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Compressor cover for turbine engine having axial abutment2014
Method for the formation of a coating of metal oxides on an electrically-conduct2010
Cathode for electrolyzing aqueous solutions2003
Method for making lithium hexafluorophosphate2002
Process for destroying a rigid thermal insulator positioned in a confined space2001
Catalytic oxychlorination of hydrocarbons to produce chlorocarbons1999
Ceramic preforms comprising monocrystalline hexagonal platelets of alpha-alumina1998
Optically transparent gamma-aluminum oxynitride powders and ceramic articles sha1997
Continuous process for the preparation of aluminum nitride by the carbonitriding1997
Continuous process for the preparation of aluminum nitride by the carbonitriding1997
Continuous process for the preparation of silicon nitride by carbonitriding and 1997
Ceramic preforms comprising monocrystalline hexagonal platelets of .alpha.- a1997