Inventor
HALL RANDY W
US22 patents
⚠️ This page may combine multiple inventors who share the name “HALL RANDY W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FMC CORP
20 patentsUS5527753AJun 18, 1996
Functionalized amine initiators for anionic polymerization
FMC CORP120 citations99
US5605872AFeb 25, 1997
Functionalized amine initiators for anionic polymerization
FMC CORP35 citations96
US5523364AJun 4, 1996
Functionalized amine initiators for anionic polymerization
FMC CORP38 citations96
US5550203AAug 27, 1996
Functionalized amine initiators for anionic polymerization
FMC CORP31 citations92
US5340507AAug 23, 1994
Catalyzed hydrocarbyllithium process
FMC CORP19 citations82
US5493038AFeb 20, 1996
Method of preparation of lithium alkylamides
FMC CORP10 citations74
US5332853AJul 26, 1994
Catalytic alkylation process
FMC CORP11 citations74
US5211888AMay 18, 1993
Catalyzed hydrocarbyllithium process
FMC CORP8 citations74
US6121474ASep 19, 2000
Amine anionic polymerization initiators and functionalized polymers derived therefrom
FMC CORP10 citations73
US5332533AJul 26, 1994
Alkyllithium process
FMC CORP18 citations73
US5320774AJun 14, 1994
Preparation of organometallic amide compositions
FMC CORP13 citations73
US6891019B2May 10, 2005
Protected aminofunctionalized polymerization initiators and methods of making and using same
FMC CORP7 citations71
US6610859B1Aug 26, 2003
Protected aminofunctionalized polymerization initiators and methods of making and using same
FMC CORP12 citations71
US6482944B2Nov 19, 2002
Processes for preparing tertiary aminoalkylorganometallic compounds
FMC CORP6 citations71
US5923044AJul 13, 1999
Lithium dialkylamide and lithium alkylenecycloimide formulations and methods of preparation
FMC CORP3 citations63
US5726308AMar 10, 1998
High purity formulations of highly substituted lithium amide bases
FMC CORP6 citations62
US6875876B2Apr 5, 2005
Protected aminofunctionalized polymerization initiators and methods of making and using same
FMC CORP1 citations60
US6060617AMay 9, 2000
Contaminant free organometallic amide compositions and processes for making same
FMC CORP4 citations60
US6770587B1Aug 3, 2004
Chain extended functionalized initiators and methods of preparing and using the same
FMC CORP1 citations52
US6717014B1Apr 6, 2004
Processes for preparing haloamines and tertiary aminoalkylorganometallic compounds
FMC CORP1 citations50