Inventor
TIREL PHILIPPE-JEAN
FR10 patents
⚠️ This page may combine multiple inventors who share the name “TIREL PHILIPPE-JEAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RHONE POULENC CHIMIE
8 patentsUS5001280AMar 19, 1991
Preparation of phenol by direct hydroxylation of benzene
RHONE POULENC CHIMIE26 citations92
US4950811AAug 21, 1990
Process for the preparation of trifluoro-ethanol by hydrolysis, in the gas phase, of chlorotrifluoroethane
RHONE POULENC CHIMIE29 citations90
US4982013AJan 1, 1991
Preparation of polyhydroxybenzenes by direct hydroxylation of phenols
RHONE POULENC CHIMIE18 citations81
US5019657AMay 28, 1991
Process for the preparation of halophenols
RHONE POULENC CHIMIE9 citations73
US5132468AJul 21, 1992
C-alkylation of hydroquinone or monoethers thereof
RHONE POULENC CHIMIE7 citations71
US5118651AJun 2, 1992
Chemical compound containing alkali metals or alkaline earth metals, catalyst containing the compound and process for the production of the catalyst
RHONE POULENC CHIMIE10 citations71
US5786520AJul 28, 1998
O-alkylation of phenolic compounds via rare earth orthophosphate catalysts
RHONE POULENC CHIMIE11 citations69
US5670659ASep 23, 1997
Preparation of citraconic anhydride
RHONE POULENC CHIMIE11 citations68
RHODIA CHIMIE SA
2 patentsUS6194616B1Feb 27, 2001
Acylation method for an aromatic compound
RHODIA CHIMIE SA15 citations80
US6225502B1May 1, 2001
Use of an aniline depleted in electron to release hydrochloric acid present in a reaction mixture and method for displacing, at least partially, an aniline from its chlorhydrate
RHODIA CHIMIE SA0 citations47