Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Single step hydrogenation of nitrobenzene to p-aminophenol

Single step hydrogenation of nitrobenzene to p-aminophenol

US Patent 6403833 · Granted Jun 11, 2002

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Process for the synthesis of Furandicarboxylic acid2025
Isobutyl benzene and a process for synthesis of isobutyl benzene by using a cata2025
Single step process for the synthesis of furan derivatives from carbohydrates2021
Methods of forming and using metal alloy oxidative catalysts2020
One pot process for synthesis of oxazoline and imidazole compounds from glycerol2019
Depolymerization of lignin using metal incorporated mesoporous silicate catalyst2018
Catalyst system and process for converting glycerol to lactic acid2015
Process for preparation of γ-valerolactone via catalytic hydrogenation of levuli2015
Single solvent gas expanded hydroformylation process2014
Polyol hydrogenolysis by in-situ generated hydrogen2013
Nano-metal catalysts for polyol hydrogenolysis2012
Process for the liquid phase oxidation of toluene to benzaldehyde2008