Inventor
MEYER ELLEN M
US8 patents
⚠️ This page may combine multiple inventors who share the name “MEYER ELLEN M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BETZDEARBORN INC
4 patentsUS5523002AJun 4, 1996
Polymeric dithiocarbamic acid salt compositions and methods of use
BETZDEARBORN INC21 citations91
US5575924ANov 19, 1996
Water treatment methods
BETZDEARBORN INC18 citations78
US5594096AJan 14, 1997
Polymeric dithiocarbamic acid salt compositions and methods of use
BETZDEARBORN INC8 citations72
US5789488AAug 4, 1998
Preparation of water soluble graft copolymers
BETZDEARBORN INC3 citations59
BETZ LABORATORIES
3 patentsUS5658487AAug 19, 1997
Polymeric dithiocarbamate acid salt compositions and method of use
BETZ LABORATORIES49 citations95
US5500133AMar 19, 1996
Polymeric dithiocarbamate acid salt compositions and method of use
BETZ LABORATORIES30 citations92
US5256304AOct 26, 1993
Methods of removing oil and metal ions from oily wastewater
BETZ LABORATORIES33 citations92