PIEPER HELMUT DIPL ING innovation strategy

Patent filings in countries

#	Country	Total Patents
#1	Germany	10
#2	EPO (European Patent Office)	1

#	Technology
#1	Building materials
#2	Treatment of glass
#3	Climate change mitigation in wastewater treatment
#4	Manufacturing processes
#5	Furnaces
#6	Special furnaces and ovens
#7	Structural elements
#8	Solid waste disposal

Publication	Filing date	Title
EP0242872A1	1987-04-22	Process for foaming glass-forming mineral substances, especially fly ashes, etc., and furnace for carrying out this process
DE3700382A1	1987-01-08	Process for foaming glass-forming mineral materials, in particular waste materials such as fly ashes, mud, gravel sludge, flotation residues, ashes from waste etc.
DE3616110A1	1986-05-13	Mineral foaming furnace
DE3521520A1	1985-06-15	Process and installation for producing expanded pellets from materials containing glass-forming silicates
DE3502377A1	1985-01-25	Process for foaming fly ash, and multi-layer element produced therefrom
DE3339381A1	1983-10-29	Process for foaming fly ash
DE3324936A1	1983-07-11	Process for foaming fly ash
DE2232867A1	1972-07-05	Light weight building component - of porous filler bonded by foamed glass
DE2228077A1	1972-06-09	Glass foam - foamed by application of joule effect
DE2224009A1	1972-05-17	Foamed glass prepn - from an atomised glass and a foaming agent