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BENTELER STAHL ROHR GMBH

Overview
  • Total Patents
    26
About

BENTELER STAHL ROHR GMBH has a total of 26 patent applications. Its first patent ever was published in 2000. It filed its patents most often in Germany, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets materials and metallurgy, surface technology and coating and mechanical elements are BAOSHAN IRON & STEEL CO LTD, FED GOSUDARSTVENNOE UNITARNOE PREDPRIYATIE TSENTRALNYJ NAUCHNO-ISSLEDOVATELSKIJ INST CHERNOJ METALLU and BAOSHAN IRON & STEEL.

Patent filings per year

Chart showing BENTELER STAHL ROHR GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Saeuberlich Thomas 7
#2 Peters Andreas 5
#3 Gramlich Michael 5
#4 Halfpap Christopher 4
#5 Diekmann Uwe 3
#6 Trittel Rolf 3
#7 Brabander Helwig 2
#8 Rogall Claus-Michael 1
#9 Eppingen Klaus 1
#10 Goldau Harald 1

Latest patents

Publication Filing date Title
EP2322819A1 Spring element and method for manufacturing a spring element
DE102008048974A1 Method and device for coating steel pipes
EP1881083A1 Workpiece made of a high-strength steel alloy and its use
DE102007023306A1 Use of a steel alloy for jacket pipes for perforation of borehole casings and jacket pipe
DE102007023309A1 Use of a steel alloy for axle tubes and axle tube made of a steel alloy
DE102007006875A1 Use of a steel alloy containing alloying additions of carbon, silicon, manganese, chromium, niobium and boron as a material in the production of dynamically loaded tubular components
DE102006016099A1 Method for producing a transmission hollow shaft
DE10332221A1 Method for minimizing thickened ends during rolling of rolled products
DE10309908A1 Process for producing a galvanized and polymer coated steel pipe
DE10258809A1 Use of steel alloy as material for air-hardened or air-tempered piping systems used in production of shock absorbers
DE10256394A1 Process for production of steel tubes from hot rolled strip steel, especially by high internal pressure forming, useful in the production of tubes with longitudinal weld seams for the automobile industry
DE10255260A1 Use of a steel alloy as a material for the production of pipelines for motor vehicles
DE10255264A1 Use of a steel alloy as a material for the manufacture of thick-walled pipe components for motor vehicles
DE10221486A1 Use of a steel alloy as a material for pipes for the production of pressurized gas containers
DE10135660C1 Non-destructive testing device for elongate conductive metal object using eddy current technique has measuring element provided by segmental measuring coils overlapping at their ends