SEVAR ENTSORGUNG innovation strategy

Patent filings in countries

#	Country	Total Patents
#1	Germany	9
#2	EPO (European Patent Office)	2
#3	United States	2
#4	WIPO (World Intellectual Property Organization)	2
#5	United Kingdom	1

#	Technology
#1	Water treatment
#2	Climate change mitigation in wastewater treatment
#3	Presses
#4	Drying solid materials by removing liquid
#5	Organic fertilisers
#6	Unspecified technologies
#7	Chemical or physical processes
#8	Climate change mitigation in goods production
#9	Producer gas production
#10	Reduction of greenhouse gas emissions

Publication	Filing date	Title
US6112677A	1998-09-04	Down-draft fixed bed gasifier system and use thereof
DE19710027A1	1997-03-12	Composting process for e.g. sludge from water treatment
DE4446739A1	1994-12-24	Process for composting sewage sludge
DE4342915A1	1993-12-16	Process and assembly to compost vegetable and other organic wastes
DE4013760A1	1990-04-28	Producing small sausage-shaped particles from paste-like materials - pressing materials through perforations in matrix element with shearing elements matrix
DE4013761A1	1990-04-28	Process for drying pasty and / or chunky material
DE3739160C1	1987-11-19	Container for paint sludge
DE3518323A1	1985-05-22	METHOD AND DEVICE FOR DRYING CLEANING SLUDGE
DE3418715A1	1984-05-19	Container for draining a wet product
DE3326809A1	1983-07-26	Device for transferring containers