COHNEN BETEILIGUNGS GMBH & CO has a total of 12 patent applications. Its first patent ever was published in 1988. It filed its patents most often in Germany and EPO (European Patent Office). Its main competitors in its focus markets mechanical elements, machines and thermal processes are FABRICATION DE TUBES EN MATIER, KANSUI KOGYO KK and YAMANE TOSHIO.
# | Country | Total Patents | |
---|---|---|---|
#1 | Germany | 6 | |
#2 | EPO (European Patent Office) | 6 |
# | Industry | |
---|---|---|
#1 | Mechanical elements | |
#2 | Machines | |
#3 | Thermal processes | |
#4 | Transport |
# | Technology | |
---|---|---|
#1 | Pipes | |
#2 | Shaping of plastics | |
#3 | Fillers | |
#4 | Heat-exchange device details | |
#5 | Heat-exchanger without contact | |
#6 | Producing goods from plastic | |
#7 | Vehicle brake control systems | |
#8 | Certain plastics |
# | Name | Total Patents |
---|---|---|
#1 | Brueckmann Klaus | 2 |
#2 | Rummeni Boris | 2 |
#3 | Eckhardt Alexander | 1 |
#4 | Haus Rainer | 1 |
#5 | Trapp Leo | 1 |
#6 | Cohnen Wolfgang | 1 |
#7 | Debus Manfred | 1 |
#8 | Trapp Theo | 1 |
#9 | Haus Rainer Dipl-Ing | 1 |
#10 | Heidemann Jens | 1 |
Publication | Filing date | Title |
---|---|---|
DE102005016154A1 | A metal mesh tube surround, method of encasing it and elastomeric tubing | |
DE102004054869A1 | A metal mesh tube surround, method of encasing it and elastomeric tubing | |
DE10117428A1 | pipeline | |
DE10049987A1 | Coolers, in particular for motor vehicles | |
EP0811798A2 | Quick-acting coupling | |
EP0784177A2 | Constructional element | |
EP0646748A1 | "Banjo" type pipe joint | |
DE4425827A1 | Screw connection for spigot pipes | |
EP0503125A1 | Press-connection | |
EP0507978A1 | Hose connection | |
DE3837492A1 | Releasable quick-action plug-in connection |