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AHLMANN ACO SEVERIN

Overview
  • Total Patents
    520
  • GoodIP Patent Rank
    61,796
About

AHLMANN ACO SEVERIN has a total of 520 patent applications. Its first patent ever was published in 1971. 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 civil engineering, environmental technology and machines are LEE KYUNG U, ACO SEVERIN AHLMANN GMBH & CO KG and JI UN YOUNG.

Patent filings per year

Chart showing AHLMANN ACO SEVERINs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Arm Wolfgang 68
#2 Meincke Arne 46
#3 Messerschmidt Heino 40
#4 Rinckens Manfred 36
#5 Stoltenberg Arne 36
#6 Blaschke Markus 30
#7 Sieber Michael 27
#8 Canney James 24
#9 Mieze Jan 23
#10 Gilbert Harald 22

Latest patents

Publication Filing date Title
GB2577559A Immiscible liquids separation apparatus and method
DE102014113093A1 Frame of a manhole cover
DE102014112984A1 facade gutter
WO2015032698A1 Surface drainage component
DE102014111726A1 wastewater treatment plant filter
DE102014106138A1 Manhole cover frame
DE102014104744A1 Support structure of a cover
DE102014103955A1 Adapter frame, window enclosure system and method of installing such a window enclosure system
DE102014101320A1 drainage cover
DE102013112970A1 Drainage device and inner tube element for at least partial insertion into an inlet connection of a drainage device
DE102013109817A1 Light well body system and method of mounting a light well body system
DE102013109782A1 Cover for a manhole or a channel
DE102013107840A1 off device
DE102013107848A1 procedure
DE102013107836A1 Odor trap for a wastewater drainage device
DE102013103654A1 Connecting means for substantially sealing a first channel member with a second channel element of a channel
DE102013102374A1 Floor drain assembly device
DE102013102196A1 Manhole cover for covering a shaft
DE102013100739A1 trap
DE102013100274A1 Soffit frame and method of arranging and connecting a two-part soffit frame