Inventor · disambiguated record
Abderrazak Berrak
Also filed as: BERRAK ABDERRAZAK
6 granted patents·3 pending applications·44 citations·filing 2004–2020
79Inventor score
Files withE2METRIX INC3BERRAK ABDERRAZAK2GL & V CANADA INC2121352 CANADA INC TECHNOSUB1TECHNOLOGIES ELCOTECH INC1
Top patents by PatentIndex Score
9 records- 0181US7462287B2Apparatus and process for treating effluentsTECHNOLOGIES ELCOTECH INC·Filed 2005·Granted Dec 9, 2008·24 cites·22 claims
- 0269US9194049B2Method for simultaneous elimination of orthophosphate and ammonium using electrolytic processBERRAK ABDERRAZAK·Filed 2012·Granted Nov 24, 2015·2 cites·16 claims
- 0360US9540258B2Apparatus and method for harvesting and dewatering of microalgae biomassE2METRIX INC·Filed 2013·Granted Jan 10, 2017·1 cites·14 claims
- 0459US7578918B2Process and apparatus for treating sludgeGL & V CANADA INC·Filed 2004·Granted Aug 25, 2009·10 cites·11 claims
- 0558US9862623B2System for simultaneous elimination of orthophosphate and ammonium using electrolytic processE2METRIX INC·Filed 2015·Granted Jan 9, 2018·0 cites·20 claims
- 0656US7828953B2Process and apparatus for treating sludge by the combined action of electro-osmosis and pressureGL & V CANADA INC·Filed 2004·Granted Nov 9, 2010·7 cites·13 claims
- 0740US2023002259A1Tablets, methods and devices for treating contaminated water121352 CANADA INC TECHNOSUB·Filed 2020·Application pending·0 cites
- 0840US2014027271A1Electrocoagulation for treating liquidsE2METRIX INC·Filed 2013·Application pending·0 cites
- 0939US2012186992A1Electrocoagulation for treating liquidsBERRAK ABDERRAZAK·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →