Inventor
LEISING FREDERIC
FR20 patents
⚠️ This page may combine multiple inventors who share the name “LEISING FREDERIC”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RHONE POULENC CHIMIE
7 patentsUS5194489AMar 16, 1993
Organopolysiloxane composition containing a cyclopentenyl radical and crosslinkable to give an elastomer
RHONE POULENC CHIMIE27 citations92
US5034145AJul 23, 1991
Process for the preparation of magnetizable microspheres based on polysiloxane and their biological application
RHONE POULENC CHIMIE20 citations81
US5118724AJun 2, 1992
Silane and organopolysiloxane containing a cyclopentenyl radical and obtainable by a michael reaction
RHONE POULENC CHIMIE9 citations74
US5108636AApr 28, 1992
Magnetizable composite particles based on crosslinked organopolysiloxane, process for preparation thereof and their application in biology
RHONE POULENC CHIMIE6 citations72
US4985166AJan 15, 1991
Magnetizable composite particles based on cross-linked organopolysiloxane, process for preparation thereof and their application in biology
RHONE POULENC CHIMIE14 citations72
US5783718AJul 21, 1998
Process for the preparation of polyorganosiloxanes by hydrolysis of organohalosilanes
RHONE POULENC CHIMIE5 citations56
US5292798AMar 8, 1994
Cyclopentadienyl and/or cyclopentadienylene and/or dicyclopentadienylene substituted polyorganosiloxanes crosslinkable into elastomeric state
RHONE POULENC CHIMIE0 citations42
RHONE POULENC SPEC CHIM
4 patentsUS4791161ADec 13, 1988
Cationic latices of copolymers based on conjugated dienes
RHONE POULENC SPEC CHIM24 citations81
US4857585AAug 15, 1989
Stable amphoteric aqueous dispersions of synthetic polymers
RHONE POULENC SPEC CHIM19 citations73
US4525519AJun 25, 1985
Stable amphoteric latices of copolymers based on conjugated dienes
RHONE POULENC SPEC CHIM14 citations73
US4528322AJul 9, 1985
Aqueous cationic dispersions of synthetic polymers
RHONE POULENC SPEC CHIM3 citations62