SIGRI GREAT LAKES CARBON GMBH innovation strategy

Patent filings in countries

#	Industry
#1	Surface technology and coating
#2	Textiles and paper
#3	Mechanical elements
#4	Materials and metallurgy
#5	Machines
#6	Packaging and shipping

#	Technology
#1	Coating metallic material
#2	Processes for applying fluent materials
#3	Building materials
#4	Paper-making machines
#5	Shafts
#6	Calendars
#7	Unspecified technologies
#8	Pipes
#9	Handling thin material
#10	Layered products

Publication	Filing date	Title
EP0637554A1	1994-07-02	Gum formed liner with leakage testability
DE4340724A1	1993-11-30	Fiber-reinforced plastic roller with diamond pattern
DE4309700A1	1993-03-25	Process for the production of a laminate from metal and graphite
DE4226789A1	1992-08-13	Fiber-reinforced plastic roller with outer, wear-resistant, filler-containing plastic layer
EP0521277A2	1992-05-15	Crush resistant, thermally insulating element of a pressing plate for a hot press
DE4215897A1	1992-05-14	Graphite electrode with inclined surfaces for arc furnace - has surface surrounding central threaded portion set at acute angle to plane of extremity of cylindrical sleeve
DE4119606A1	1991-06-14	METHOD AND DEVICE FOR PROCESSING WATER CONTAINING HYDROCHLORIC ACID
DE4116639A1	1991-05-22	METHOD FOR COATING A FIBER REINFORCED PLASTIC BODY
DE4116641A1	1991-05-22	METHOD FOR COATING A FIBER REINFORCED PLASTIC BODY
EP0451518A2	1991-03-13	Heat exchange apparatus
EP0466962A1	1990-07-20	Process for making carbon-fibre-reinforced carbon composite bodies.
EP0443067A1	1990-02-22	Conical or spherical zone type sealing element made of flexible graphite