Inventor

URSEL VALERY

FR7 patents

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

OTV SA

4 patents

US7001525B2Feb 21, 2006

Method for the treatment of water by ballasted flocculation and gravity separation with variable function modes

OTV SA57 citations94

US7648638B2Jan 19, 2010

OMNIUM TRAITEMENT VALORISA

1 patent

US5770091AJun 23, 1998

Method of plain sedimentation and physical-chemical sedimentation of domestic or industrial waste water

OMNIUM TRAITEMENT VALORISA55 citations90

VEOLIA WATER SOLUTIONS & TECH

1 patent

US9505638B2Nov 29, 2016

Water treatment process and plant using ballasted flocculation and settling

VEOLIA WATER SOLUTIONS & TECH3 citations68

SAUVIGNET PHILIPPE

1 patent

US8092688B2Jan 10, 2012

Method of treating water by ballasted flocculation/settling, which includes a continuous measurement of the ballast, and corresponding installation

SAUVIGNET PHILIPPE3 citations53

URSEL VALERY

OTV SA

Method for the treatment of water by ballasted flocculation and gravity separation with variable function modes

Method for treating wastewater

System for treating wastewater

Lamellar decanting module and block comprising plates that can be vertical

OMNIUM TRAITEMENT VALORISA

Method of plain sedimentation and physical-chemical sedimentation of domestic or industrial waste water

VEOLIA WATER SOLUTIONS & TECH

Water treatment process and plant using ballasted flocculation and settling

SAUVIGNET PHILIPPE

Method of treating water by ballasted flocculation/settling, which includes a continuous measurement of the ballast, and corresponding installation