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SAVOIE REFRACTAIRES

Overview
  • Total Patents
    43
About

SAVOIE REFRACTAIRES has a total of 43 patent applications. Its first patent ever was published in 1985. It filed its patents most often in EPO (European Patent Office), France and United States. Its main competitors in its focus markets materials and metallurgy, machines and thermal processes are HENAN XIBAO METALLURGY MAT GROUP CO LTD, KROSAKIHARIMA CORP and BEIJING LIER HIGH-TEMPERATURE MAT CO LTD.

Patent filings per year

Chart showing SAVOIE REFRACTAIRESs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Schoennahl Jacques Paul Raymon 14
#2 Schoennahl Jacques 10
#3 Kuster Daniel 8
#4 Jacques Schoennahl 6
#5 Bitouzet Jean-Philippe Marie 6
#6 Barrere Gerard 4
#7 Steiner Urs 4
#8 Thiery Jacques 3
#9 Gakyere Jean-Pierre 3
#10 Schoennahl Jacques P R 3

Latest patents

Publication Filing date Title
BR9800444A Insufflation device for a molten metal gas contained in a metallurgical boiler or reactor
TW363048B A refractory material containing titanium nitride with high corrosion resistance to steel
US5286685A Refractory materials consisting of grains bonded by a binding phase based on aluminum nitride containing boron nitride and/or graphite particles and process for their production
US5215947A Refractory parts for devices for regulation or interruption of a jet of steel, made of refractory material
EP0482981A1 Refractory materials consisting of aluminium nitride-bonded grains, containing boron nitride or graphite inclusions, and a process for their manufacture
US5212123A Refractory materials formed from refractory grains bonded by a sialon matrix containing dispersed graphite and/or boron nitride particles and a process for the preparation of these materials
US5178819A Tuyere blocks of vertical reactor furnaces
EP0451014A1 Concrete composition for making moulds, mould and process for its fabrication
FR2667862A1 REFRACTORY PARTS FOR DEVICES FOR REGULATING OR INTERRUPTING A STEEL JET OF HIGH ALUMINUM REFRACTORY MATERIAL AND SIALON BINDER.
US5053366A Refractory compositions containing monoclinic zirconia and articles formed from these compositions exhibiting improved mechanical strength at high temperatures and improved resistance to thermal shocks