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REFRACTORY INTELLECTUAL PROP

Overview
  • Total Patents
    683
  • GoodIP Patent Rank
    12,532
About

REFRACTORY INTELLECTUAL PROP has a total of 683 patent applications. Its first patent ever was published in 1996. It filed its patents most often in WIPO (World Intellectual Property Organization), EPO (European Patent Office) and China. Its main competitors in its focus markets materials and metallurgy, thermal processes and machines are REFRACTORY INTELLECTUAL PROPERTY GMBH & CO KG, NORTH AMERICAN REFRACTORIES and KUROSAKI HARIMA CORP.

Patent filings per year

Chart showing REFRACTORY INTELLECTUAL PROPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nitzl Gerald 45
#2 Nilica Roland 39
#3 Djuricic Boro 33
#4 Lee Stephen 31
#5 Hackl Gernot 30
#6 Janko Wilhelm 30
#7 Zivanovic Bojan 29
#8 Klikovich Michael 28
#9 Harmuth Harald 28
#10 Trummer Bernd 25

Latest patents

Publication Filing date Title
EP3037558A1 Device for inserting a refractory block into a taphole structure of a metallurgical vessel, in particular a basic oxygen furnace, and a method for an automatic supply of the refractory
EP2998672A1 Tapping of a metallurgical vessel, in particular an electric arc furnace
CH710094A2 Sliding gate valve for a metallurgical vessel.
EP2975010A1 Zirconia, use of zirconia and method for manufacturing a refractory product
EP2960221A1 Refractory ceramic product
EP2942406A1 Fire resistant ceramic gas flushing element
EP2930250A1 Flame-retardant ceramic stone composite
EP2927200A1 Composition for producing a shaped refractory ceramic product, a method for producing a shaped refractory ceramic product, and a shaped refractory ceramic product
EP2893992A1 Gas flushing element and associated gas connection element
EP2878861A1 A gasket arrangement between two refractory sleeves on the spout of a metallurgical vessel
EP2868404A1 Gas flushing system for high temperature melting
EP2865464A1 Fireproof ceramic impact pad
EP2851640A1 Refractory ceramic lining brick and corresponding refractory ceramic lining
EP2848598A1 Mixture for producing a carbon bonded or resin bonded moulded fire resistant product, method for the production of such a product, such a product and a use of magnesia spinel zircon oxide
EP2845667A1 Ladle bottom and ladle
EP2835193A1 Refractory ceramic nozzle
CH708284A2 Method and device for automatically replacing a spout on a sliding closure of a metallurgical vessel.
EP2818816A1 Multilayer cooling panel and electric arc furnace
EP2813481A1 Formulation for producing an unshaped refractory ceramic product, method for the preparation of a fired refractory ceramic product, a fired refractory ceramic product as well as the use of an unshaped refractory ceramic product
EP2796821A1 Composite system of refractory ceramic stones