Inventor
NICHOLS EVERETT J
US17 patents
⚠️ This page may combine multiple inventors who share the name “NICHOLS EVERETT J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
VANSON HALOSOURCE INC
4 patentsUS7157009B2Jan 2, 2007
Method for removing Cryptosporidium oocysts from water
VANSON HALOSOURCE INC30 citations91
US6749748B1Jun 15, 2004
Methods for reducing the amount of contaminants in water
VANSON HALOSOURCE INC53 citations91
US6821427B2Nov 23, 2004
Methods for reducing the amount of contaminants in water
VANSON HALOSOURCE INC30 citations87
US7014781B2Mar 21, 2006
Methods and articles for maintaining hydantoinylated polymers in a biocidally active state
VANSON HALOSOURCE INC2 citations58
DOBER CHEMICAL CORP
3 patentsUS12180099B2Dec 31, 2024
Water treatment compositions and methods of use
DOBER CHEMICAL CORP0 citations54
US12172911B2Dec 24, 2024
Water treatment compositions and methods of use
DOBER CHEMICAL CORP0 citations54
US10040710B2Aug 7, 2018
Use of a dual polymer system for enhanced water recovery and improved separation of suspended solids and other substances from an aqueous media
DOBER CHEMICAL CORP0 citations52
NEORX CORP
2 patentsHALOSOURCE INC
2 patentsUS7790042B2Sep 7, 2010
Method for the removal of submicron particulates from chlorinated water by sequentially adding a cationic polymer followed by adding an anionic polymer
HALOSOURCE INC16 citations81
US8357787B2Jan 22, 2013
Formulations and methods for solid chitosan-containing blends
HALOSOURCE INC5 citations72