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UNICOR ROHRSYSTEME GMBH

Overview
  • Total Patents
    108
About

UNICOR ROHRSYSTEME GMBH has a total of 108 patent applications. Its first patent ever was published in 1986. It filed its patents most often in Germany, WIPO (World Intellectual Property Organization) and Canada. Its main competitors in its focus markets machines, mechanical elements and electrical machinery and energy are UNICOR GMBH, BRAUN FORMENBAU GMBH and NIPPON PALLETEC KK.

Patent filings per year

Chart showing UNICOR ROHRSYSTEME GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Neubauer Gerhard 39
#2 Rahn Horst 18
#3 Hofmann Guenther 11
#4 Hofmann Gunther 8
#5 Kossner Hubert 6
#6 Voll-Marjanovic Mile 6
#7 Kaufmann Klaus 5
#8 Neuberth Edwin 4
#9 Pfennig Dietmar 3
#10 Foesel Stefan 3

Latest patents

Publication Filing date Title
DE10257363C1 Half-mold, for molding pipes with lateral ribs, has a coolant channel with an intersecting coolant feed and take-off to reduce the coolant flow resistance in the channel
DE10257364B3 Assembly for the production of corrugated pipes, with lateral ribs, has facing half-molds traveling on continuous paths with structured guides at the deflection points for smooth movements
DE10257365B3 Assembly for the production of corrugated pipes, with lateral ribs, has facing half-molds traveling on continuous loop paths with compensation units at the deflection points for smooth movements
DE10148294C1 Mold half for corrugator, for producing ribbed conduits, has semi-cylindrical inner surface, fittings with concave inner surface alternating with fittings with convex inner surface being fitted on it
DE10117126C1 Device for the production of double wall corrugated pipes
DE10107191A1 Device for the production of plastic pipes
EP1204522A1 Device and method for producing corrugated pipes made of plastic
DE10010573C1 Pipe end closure device has pipe fitting body provided with support sleeve fitting into pipe enclosed by compression sleeve fitted around pipe end
DE19946571C1 Recirculating-mold pipe-corrugator comprises interposing turntable holding two mold halves into mold path, enabling substitution of mold forming pipe collar connector, at appropriate intervals
DE19936801C1 Plate with a protrusion array for floor heating comprises protrusions with overhanging projections which run parallel to the principal axes of the array and serve for clamping of heating pipes
DE19916641A1 Device for producing a corrugated tube that can be opened and reclosed in its longitudinal direction
DE19856999A1 Connection device for a pipe
DE19841156C1 Corrugated or ribbed pipe extrusion equipment with reduced cost for supplying vacuum to grooves on the cooling mandrel
DE19835189A1 Device for the continuous production of seamless plastic pipes
DE19731580A1 Composite tubing suitable for potable water
DE19724857C1 Rapid production of large-diameter, cut lengths of corrugated plastic tubing
DE19702637C1 Device for producing transverse finned tubes
DE19702638C1 Machine moulding corrugated tubing including opposing mould jaws with vacuum- and cooling channels
DE19702647C1 Corrugated tubing moulding unit having jaws with vacuum and coolant connections
DE19702645C1 Corrugated plastic pipe moulding unit comprising moulding jaws on sliding carriage