P

Inventor

BLUTHE NORBERT

FR6 patents
⚠️ This page may combine multiple inventors who share the name “BLUTHE NORBERT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

RHONE POULENC CHIMIE

3 patents
US4942240AJul 17, 1990

Preparation of aromatic aldehydes

RHONE POULENC CHIMIE4 citations60
US4990657AFeb 5, 1991

Process for the preparation of aromatic acid

RHONE POULENC CHIMIE1 citations50
US4978801ADec 18, 1990

Preparation of aromatic aldehydes

RHONE POULENC CHIMIE1 citations50

RHONE POULENC SANTE

3 patents
US4421934ADec 20, 1983

Process for the preparation of 8-ethylenic carbonyl compounds

RHONE POULENC SANTE2 citations56
US4556742ADec 3, 1985

Process for the preparation of α,δ-diethylenic carbonyl compounds

RHONE POULENC SANTE4 citations54
US4510330AApr 9, 1985

Process for the preparation of δ-ethylenic carbonyl compounds

RHONE POULENC SANTE0 citations35