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DRAHTCORD SAAR GMBH & CO KG

Overview
  • Total Patents
    64
About

DRAHTCORD SAAR GMBH & CO KG has a total of 64 patent applications. Its first patent ever was published in 1976. 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 consumer goods, textiles and paper and machines are SAMSON ROPE TECHNOLOGIES, THOMAS GORE and KAWATETSU TECHNO WIRE KK.

Patent filings per year

Chart showing DRAHTCORD SAAR GMBH & CO KGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Doujak Siegfried 44
#2 Heisel Bernd 10
#3 Neumann Helmut 7
#4 Ewert Wolfram 5
#5 Heinrich Dieter 4
#6 Doujak S 4
#7 Richter Helmut 4
#8 Klein Juergen W 2
#9 Schulligen Bernd 2
#10 Schulligen Bernd Dipl Ing 1

Latest patents

Publication Filing date Title
DE10225699B3 Wire cord, e.g. for tire or hose reinforcement, includes synthetic filament core having at least two filaments twisted together
EP1197595A1 Steel cord and method for producing a steel cord
EP1167620A1 Steel cord
DE19912192A1 False twist and method, in particular for producing spiral filaments
DE19638984A1 Steel cord and process for its manufacture
DE19535598A1 Method of making a steel cord
DE19535597A1 Wire rope for reinforcement of rubber articles
DE19535595A1 Process for producing a spiral wire filament, in particular for reinforcing rubber or plastic articles, device for carrying out the process and wire filament produced by the process
DE4125911A1 Device with a non-contact seal between a rotatable part and a housing
WO9209707A1 Process for wire patenting
DE4037170A1 Wire patenting using lead bath - uses wire fed from bath through gravel bed with constantly changing path ensuring wire passes through non-contaminated gravel
DE3914330A1 METHOD AND DEVICE FOR PRODUCING A WIRE BUNDLE OR ROPE
DE3718193A1 Steel cord
ATA124377A False rotor device
DE2648524A1 Reinforcing cord esp. for pneumatic tyres - is built up of at least three metal wires wound about a non-metallic compressible core pref. of vulcanisable rubber or aromatic polyamide