REMONDIS AQUA GMBH & CO KG innovation strategy

Patent filings in countries

#	Country	Total Patents
#1	EPO (European Patent Office)	6
#2	Germany	5
#3	Australia	3
#4	Canada	2
#5	EAPO (Eurasian Patent Organization)	2
#6	United States	2
#7	WIPO (World Intellectual Property Organization)	2
#8	Japan	1
#9	Serbia	1

#	Technology
#1	Non-metallic elements
#2	Phosphatic fertilisers
#3	Rare-earth metal compounds
#4	Water treatment
#5	Inorganic compounds
#6	Organic fertilisers
#7	Climate change adaptation technologies
#8	Inorganic fertilisers
#9	Climate change mitigation in goods production
#10	Solid waste disposal

Publication	Filing date	Title
EP3350120A1	2017-09-07	Process for recovering phosphorus from phosphorus containing sewage sludge ash
DE102014006278B3	2014-05-02	A process for purifying crude phosphoric acid (e.g., MGA acid) by adding ashes from waste incinerators comprising recovery of pure phosphoric acid, calcium sulfate, water soluble calcium hydrogen phosphates, and metal salt solution
DE102013018652A1	2013-11-06	Process for the treatment of phosphate-containing solids by wet-chemical digestion to obtain aluminum, calcium, phosphorus and nitrogen compounds
DE102013018650B3	2013-11-06	Process for the treatment of phosphate-containing ashes from waste incineration plants by wet-chemical digestion to obtain aluminum, calcium, phosphorus and nitrogen compounds
DE102012015065B3	2012-07-31	Converting aluminum phosphate to calcium phosphate, useful as fertilizer, comprises adding aluminum salts to phosphates in sludge and reacting aluminum phosphate-precipitate with suspension containing sodium and calcium hydroxide
DE102008050349A1	2008-10-02	Process for the precipitation of phosphorus from phosphate-contaminated wastewater