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PRODUITS REFRACTAIRES

Overview
  • Total Patents
    402
About

PRODUITS REFRACTAIRES has a total of 402 patent applications. Its first patent ever was published in 1933. It filed its patents most often in France, United States and Canada. Its main competitors in its focus markets materials and metallurgy, machines and thermal processes are EUROP PROD REFRACT, GEN REFRACTORIES CO and HARBISON WALKER REFRACTORIES.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Recasens Joseph 55
#2 Urffer Daniel 42
#3 Zanoli Alain Paul Bernard 34
#4 Bert Christophe 23
#5 Kiehl Jean-Pierre 23
#6 Ferlanda Pierre 17
#7 Guigonis Jacques Marius Louis 16
#8 Esnoult Marc 15
#9 Guigonis Jacques 15
#10 Gaubil Michel Marc 15

Latest patents

Publication Filing date Title
WO2013004967A1 Process for manufacturing silicon carbide
US7011689B2 Melted alumina-zirconia ceramic grains, abrasive tools and refractory parts produced from said grains
HU0100248D0 Alumina-zirconium oxide-silicon oxide based products with improved microstructure, made in arc furnace
EP1230176A1 Use of sintered refractory materials based on tin oxide for producing glass furnace throats
FR2810315A1 MOLTEN AZS PRODUCTS AND REDUCED COST CASTS AND USES THEREOF
AU1567700A Melted alumina-zirconia ceramic grains, abrasive tools and refractory parts produced from said grains
UA64039C2 A CAST REFRACTORY MATERIAL BASED ON ALUMINUM b-OXIDE
FR2777882A1 NEW FRIED MATERIALS PRODUCED FROM ZIRCON AND ZIRCONIA
AU7052098A Praseodymium zircon-oxide yellow pigment and composition for making same
EP0771344A1 Catalytic cracker regenerator blowing grate containing modular ceramic parts
AU1002295A Fused ceramic beads
HU9403585D0 A refractory thermally-insulating component consisting of refractory ceramic fibers which are mechanically combined with one another
EP0574280A1 Process for the production of a sintered refractory vitreous silica material
US5252310A Reactive derivative of zirconium and its preparation
DE4006229A1 IMPROVEMENTS TO DEVICES FOR TRANSFERING LIQUID GLASS FROM AN OVEN TO A MOLDING STATION
CA1306360C Refractory elements for the construction of heat regenerators
FR2648455A1 MOLTEN REFRACTORY PRODUCTS WITH HIGH ZIRCONIA CONTENT
EP0334732A1 Novel reactive derivative of zirconium and its preparation
CA1328555C Reactive zirconium oxide and its preparation
CA1325879C Process for the manufacture of zirconium oxide hydrate from granular crystallized zirconium oxide