P

Inventor

AL-SAMADI RIAD A

CA9 patents
⚠️ This page may combine multiple inventors who share the name “AL-SAMADI RIAD A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

(unassigned)

3 patents
US6461514B1Oct 8, 2002

High water recovery single stage membrane process

118 citations97
US6416668B1Jul 9, 2002

Water treatment process for membranes

294 citations97
US6113797ASep 5, 2000

High water recovery membrane purification process

305 citations97

AL-SAMADI RIAD A

3 patents
US7981295B2Jul 19, 2011

Enhanced high water recovery membrane process

AL-SAMADI RIAD A14 citations90
US8679347B2Mar 25, 2014

Multi-use high water recovery process

AL-SAMADI RIAD A21 citations82
US9199866B2Dec 1, 2015

High recovery drinking water process

AL-SAMADI RIAD A3 citations60

ZENON ENVIRONMENTAL INC

1 patent
US5501798AMar 26, 1996

Microfiltration enhanced reverse osmosis for water treatment

ZENON ENVIRONMENTAL INC233 citations98

ZENON AIRPORT ENVIROMENTAL INC

1 patent
US5635071AJun 3, 1997

Recovery of carboxylic acids from chemical plant effluents

ZENON AIRPORT ENVIROMENTAL INC125 citations94

CHEMETICS INT

1 patent
US5082645AJan 21, 1992

Waste acid recovery process

CHEMETICS INT9 citations65