Learn more

STILKERIEG BERTHOLD

Overview
  • Total Patents
    30
About

STILKERIEG BERTHOLD has a total of 30 patent applications. Its first patent ever was published in 1992. It filed its patents most often in Germany, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets materials and metallurgy, thermal processes and macromolecular chemistry and polymers are ZDAS A S, TECHCOM IMP EXP GMBH and ZHYVCHENKO VOLODYMYR SEMENOVYCH.

Patent filings per year

Chart showing STILKERIEG BERTHOLDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Stilkerieg Berthold 28
#2 Breier Friedhelm 9
#3 Noack Ralf 2
#4 Stielkerieg Berthold 1
#5 Herrmann Thomas 1
#6 Hermann Thomas 1

Latest patents

Publication Filing date Title
DE102009009740A1 Device for vortex avoidance in metallurgical vessels
DE102008039142A1 Sealing plug for tilting converters
DE102008016621A1 Device for slag-free tapping of steel melt from metallurgical vessel e.g. ladle, comprises base outlets, which are accordingly opened and assigned to plate-like components, which are arranged to flow diversion area against the outlets
EP1955794A1 Tundish with impact pad for avoiding splash and rotative swivel
DE102008005731A1 Mounting body for distributing vessel useful in steel industry for preventing spray appearance in the area of the distributing vessel, comprises rectangular or circular collecting body arranged on tundish bottom in impact zone of steel jet
DE102007060140A1 Steel tundish has inclined baffle insert and rims with angled outer laminar overflow margins
DE102005015469A1 Cylindrical plug, for the temporary closure of a converter tap hole, is composed of a mixture of clay components and hydrocarbon compounds and a thermo set resin
DE19962137A1 Building element having an outer and inner shell, useful as facing stone, comprises light weight material prepared from a mixture of hollow aluminum silicate spheres and an epoxy- and/or polyester resin.
DE19851215A1 Thermosetting lightweight material and process for its production
DE19848004A1 Apparatus for preventing contamination of the tapping steel by feed slag in a tiltable converter with improved material composition
DE19821981A1 Sludge retainer for the tapping channel of a converter with float closure and perforated stone channel of a ladle
DE4420869A1 Converter swimming cone
DE4314950A1 Device for regulating the outflow of a tapping ladle in steel production
EP0635071A1 Process and device for preventing contamination of the tapping steel by flush slag in a tipping converter
DE4211593A1 Device for closing the tapping hole of a tiltable converter