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SIDERPATENTS SA

Overview
  • Total Patents
    36
About

SIDERPATENTS SA has a total of 36 patent applications. Its first patent ever was published in 1963. It filed its patents most often in France, Switzerland and Spain. Its main competitors in its focus markets materials and metallurgy, environmental technology and thermal processes are OXY TUBEN AB, KOREA REFRACTORIES CO LTD and CRAWFORD BROWN MURTON.

Patent filings in countries

World map showing SIDERPATENTS SAs patent filings in countries

Patent filings per year

Chart showing SIDERPATENTS SAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Crespi Giovanni 5
#2 Crespi G 2
#3 Menzionato Inventore Rinuncia 1
#4 Grespi G 1
#5 Giovanni Crespi 1
#6 Cenzo Beltrami 1

Latest patents

Publication Filing date Title
FR2268768A1 Refractory compsns. for the linings of steelworks furnaces - where caustic soda soln. is added to form a refractory paste
CH578408A5 Mfg. refractory lining for steelworks furnaces - uses powder compression by rolling in mould with intermediate former separators
GB1391282A Fluidifier for steel slag
ES361675A1 Utilization of molten slag from metallurgical furnace in manufacture of fused cast refractory shapes
GB1162556A Process for the Preparation of Refractory Masses.
ES332192A1 Procedure to produce a refractory mass based on magnesite, especially for siderurgical oven covers and-or soleras. (Machine-translation by Google Translate, not legally binding)
ES290794A1 Basic refractory mixture for steel applications, procedure for its obtaining and manufactured products obtained from it (Machine-translation by Google Translate, not legally binding)
GB1048344A Refractory material
CA903276A Process for the preparation of refractory masses