P

Inventor

COMBROUX JEAN

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

UGINE KUHLMANN

3 patents
US3972878AAug 3, 1976

Method for preparing azines and hydrazones

UGINE KUHLMANN77 citations94
US4093656AJun 6, 1978

Process for making azines

UGINE KUHLMANN24 citations80
US4396592AAug 2, 1983

Plural zone process for the preparation of chlorine dioxide

UGINE KUHLMANN15 citations71

ATOCHEM

2 patents
US4725421AFeb 16, 1988

Process for the preparation of concentrated solutions of hydrazine hydrate

ATOCHEM23 citations78
US4724133AFeb 9, 1988

Preparation of concentrated aqueous solution of hydrazine hydrate

ATOCHEM18 citations70