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OTT JAKOB SPANNTECHNIK GMBH

Overview
  • Total Patents
    83
  • GoodIP Patent Rank
    48,399
  • Filing trend
    ⇧ 25.0%
About

OTT JAKOB SPANNTECHNIK GMBH has a total of 83 patent applications. It increased the IP activity by 25.0%. Its first patent ever was published in 2004. It filed its patents most often in Germany, EPO (European Patent Office) and United States. Its main competitors in its focus markets machine tools, measurement and machines are KHAN WORKHOLDING CO LTD, GULYANSKIJ LEONID G and WU HSUAN LUNG.

Patent filings in countries

World map showing OTT JAKOB SPANNTECHNIK GMBHs patent filings in countries
# Country Total Patents
#1 Germany 45
#2 EPO (European Patent Office) 25
#3 United States 8
#4 Japan 5

Patent filings per year

Chart showing OTT JAKOB SPANNTECHNIK GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Greif Josef 76
#2 Bonerz Stefan 42
#3 Bechteler Wolfgang 35
#4 Mohr Peter 24
#5 Gast Stephan 16
#6 Rösch Conrad 11
#7 Hoerger Winfried 9
#8 Reisacher Bartholomäus 7
#9 Merz Florian 7
#10 Fuhrmann Markus 7

Latest patents

Publication Filing date Title
DE102020111040B3 Tool clamping device
DE102019127290A1 Jig
DE102019123838A1 Method for monitoring a tool clamping device
DE102019119544A1 Device for monitoring a work spindle
DE102019103238B3 Clamping device with a spring arrangement
DE102018111975A1 jig
DE102018110064A1 Release device for a clamping device
DE102017107488A1 Clamping and machining unit with such a clamping device
DE102016117083A1 Spring arrangement for generating the drawing-in force of a clamping device and clamping device with such a spring arrangement
DE102014117571B3 jig
DE102014112116A1 Device for monitoring the position of a tool or tool carrier on a work spindle
DE102014102082A1 tool turret
DE102014101932B3 Device for monitoring the position of a tool or tool carrier on a rotatably mounted in a stator work spindle
DE102013105976A1 Method for measuring length of metallic pipe in industrial environment, involves receiving waves emerging from open end of pipe by receiving antennas, and measuring propagation parameter based on signals received by antennas
DE102013104874B3 tool turret
DE102013100975B3 Device for monitoring the position of a tool or tool carrier on a work spindle
DE102013100979B3 Device for monitoring the position of a tool or tool carrier on a work spindle
DE102012111722A1 Method for determining dimensions and / or position data of a tool
DE102012111723B3 Method for determining dimensions or position data of tool, involves inductively coupling alternating signal of variable frequency in tool by inductance, where change of emission of electromagnetic waves is detected by tool
DE102012111047A1 Microwave position sensor for measuring position of e.g. plate-shaped object, has evaluation device to determine object position based on frequency response resonance-conditioned extreme values of reflectance coefficients of reflector