Learn more

REFRACTORY INTELLECTUAL PROPERTY GMBH & CO KG

Overview
  • Total Patents
    565
  • GoodIP Patent Rank
    3,330
  • Filing trend
    ⇧ 12.0%
About

REFRACTORY INTELLECTUAL PROPERTY GMBH & CO KG has a total of 565 patent applications. It increased the IP activity by 12.0%. Its first patent ever was published in 2003. It filed its patents most often in EPO (European Patent Office), United States and Brazil. Its main competitors in its focus markets materials and metallurgy, thermal processes and measurement are REFRACTORY INTELLECTUAL PROP, NORTH AMERICAN REFRACTORIES and BET KER OY.

Patent filings per year

Chart showing REFRACTORY INTELLECTUAL PROPERTY GMBH & CO KGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Maranitsch Alexander 46
#2 Zivanovic Bojan 35
#3 Nilica Roland 33
#4 Freiberger Norbert 31
#5 Trummer Bernd 31
#6 Klikovich Michael 28
#7 Eckstein Wilfried 26
#8 Djuricic Boro 25
#9 Nitzl Gerald 24
#10 Bauer Christoph 23

Latest patents

Publication Filing date Title
WO2021069583A1 Isostatically pressed product for use in handling of molten metal and method for production.
WO2020254154A1 Recoater for a three-dimensional printer, three-dimensional printer and process for three-dimensional printing of grained material
EP3782748A1 Drive device for a stopper in a metallurgical vessel
EP3772500A1 Method for treating magnesia carbon products
EP3760340A1 Device for manipulating preferably one spout at an exchange device at the outlet of a metallurgical container
EP3708683A1 Metallurgical furnace
EP3705204A1 A stopper rod and a method for providing a uniform gas curtain around a stopper rod
EP3746237A1 Gas purging plug, gas purging system, method for characterization of a gas purging plug and method for purging a metal melt
CH715297A2 Procedure for the maintenance of a sliding closure on the pouring of a metallurgical vessel and a sliding closure.
EP3613716A1 Refractory product, batch for producing the product, process for producing the product and use of the product
EP3594192A1 Melt magnesia, batch comprising the melt magnesia, refractory ceramic product comprising the melt magnesia and a method for the preparation of melt magnesia
EP3587002A1 Sliding closure for a metallurgical vessel
US2018347907A1 Method for determining the state of a refractory lining of a metallurgical vessel for molten metal in particular
MX2019008806A Inlet arrangement for collection of carry over for a vertical regenerator of an end-port furnace.
EP3511307A1 Raw melt material for the manufacture of a refractory product, a method for producing the raw melt material, and use of the raw melt material
EP3502078A1 Refractory batch, a method for producing an unshaped refractory ceramic product from the batch, and an unformed ceramic product produced using the method
EP3488949A1 Submerged entry nozzle
EP3483133A1 Raw material for the manufacture of a refractory product, a use of this raw material and a refractory product, incorporating such a raw material
EP3483134A1 Refractory plate for slide gate, use of a melt as a raw material in such a plate and a melting vessel comprising such a plate
CA2982968A1 Refractory ceramic gas purging element