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VOGELSANG ERNST GMBH CO KG

Overview
  • Total Patents
    252
  • GoodIP Patent Rank
    218,405
About

VOGELSANG ERNST GMBH CO KG has a total of 252 patent applications. Its first patent ever was published in 1977. It filed its patents most often in Germany, EPO (European Patent Office) and Norway. Its main competitors in its focus markets electrical machinery and energy, mechanical elements and optics are HAUFF TECHNIK KG, DAEYOUNG COMM CO LTD and DOEPFL RUDOLF GMBH.

Patent filings per year

Chart showing VOGELSANG ERNST GMBH CO KGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Vogelsang Horst 210
#2 Bergmann Horst 10
#3 Horst Vogelsang 3
#4 Vogelsang Franz Dipl Ing 2
#5 Vogelsang H 2
#6 Vogelsang Rolf 2
#7 Vogelsang F 1
#8 Hesse Hans Hermann 1
#9 Vogelsang Ernst 1
#10 Vogelsang Dirk 1

Latest patents

Publication Filing date Title
EP3024101A1 Flexible protective housing
DE102013100112A1 Method for manufacturing pipe e.g. cable guide tube made of thermoplastic material, involves setting bulk temperature of intermediate layer on outlet side of mold, below melt temperature of pipe inner wall and/or outer pipe wall
DE102013100123A1 Extrusion device for producing an at least three-layered tube
DE102012105351A1 Method for producing a pipe
EP2548536A1 Use of a heating pad filled with a supercooled solution
EP2184824A1 Method for producing a pipe package and associated pipe package
EP1900988A1 Plastic pipe for fluid transfer
EP1900989A1 Heat conducting plastic pipe for transporting a fluid
EP1330001A1 Cable ducts group
CZ20003657A3 Thermoplastic tube for cable lines
EP1191354A1 Device for identifying and/or locating buried cables for optical information exchange, in particular opticle fibre cables
EP1180628A1 Device for the localization of underground pipes utilising oscillating circuits arranged in the pipe area
CZ20002878A3 Coupling sleeve for connecting two plastic tubes
EP1076200A1 Coupling sleeve for the connection of two plastic pipes
DE10012239A1 Polymer pipe comprises a polyolefin core and a shell of glycol-modified PET
DE19948033C1 Conduit for glass fiber communication cables has an internal wall with ribs spaced to reduce drag on the cable being drawn through
HRP990281A2 Sleeve joint for tubes
CZ299299A3 Bunch of tubes and process for producing thereof
EP0984539A1 Pipe bundle
DE19839449A1 Composite arrangement of adjacent plastic pipes as cable guide pipes