JK

Jean-Claude Kiefer

RB Rhone-Poulenc Chimie De Base: 3 patents #8 of 50Top 20%
RC Rhodia Chimie: 1 patents #251 of 584Top 45%
RC Rhone-Poulenc Chimie: 1 patents #332 of 660Top 55%
Overall (All Time): #1,044,923 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6444183 Agent for eliminating heavy metals comprising a phosphate compound Yves Mottot 2002-09-03
6013617 Q.sub.2 /Q.sub.3 alkali metal silicate/inorganic compound detergent builders Patrick Boittiaux, Daniel Joubert, Pascal Taquet, Jerome Le Roux 2000-01-11
5023127 Microporous composites and electrolytic applications thereof Jean Bachot 1991-06-11
4939028 Microporous composites and electrolytic applications thereof Jean Bachot 1990-07-03
4775551 Microporous shaped articles Jean Bachot 1988-10-04