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HORST SPRENGER GMBH

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    224,997
  • Filing trend
    ⇩ 100.0%
About

HORST SPRENGER GMBH has a total of 17 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1991. 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 surface technology and coating and textiles and paper are GP TINTER AS, BTG IPI LLC and INVENTING AB.

Patent filings per year

Chart showing HORST SPRENGER GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Knop Reinhard 11
#2 Knop Reinhard Dipl Ing 4
#3 Sprenger Horst 1
#4 Reinhard Knop 1
#5 Morschek Jörg 1

Latest patents

Publication Filing date Title
DE102017104536A1 In a holder firmly clamped crepe doctor blade
WO2017148477A1 Cooled coating blade for a doctor blade device
DE102011112956A1 Squeegee metering
DE102010052649A1 Apparatus for coating paper or board webs
DE102004039162A1 Apparatus for coating paper and board webs
DE102004007715A1 Spreader bar for dosing system for a material web has a cylindrical base body with perpendicular grooves in its surface that have an optimized separation and volume index
CN1524018A Doctor blade dosing system
DE10045515A1 Squeegee metering
DE4123326A1 Doctor blade shaft for coating and coating systems as well as for glue and film presses