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ALCAN GMBH

Overview
  • Total Patents
    180
About

ALCAN GMBH has a total of 180 patent applications. Its first patent ever was published in 1973. It filed its patents most often in Germany, EPO (European Patent Office) and United States. Its main competitors in its focus markets engines, pumps and turbines, packaging and shipping and materials and metallurgy are IZUMI AUTOMOTIVE IND, STERLING CORP and STERLING ALUMINUM PRODUCTS INC.

Patent filings per year

Chart showing ALCAN GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bilz Georg 17
#2 Laemmermann Hans 15
#3 Dobner Alfred 12
#4 Schwarz Rudolf 11
#5 Kofahl Klaus 10
#6 Vogt Georg 10
#7 Stenzel Peter 9
#8 Werner Friedrich 9
#9 Sterner Klaus 8
#10 Riess Klaus 8

Latest patents

Publication Filing date Title
DE10350089A1 Deep drawing device for deep drawing a workpiece
DE10146635A1 Process for producing a hologram embossed film material and film material
DE10141021A1 Flexible pipe or hose
DE10105973A1 Winding tube and method for producing a winding tube
DE10047158C1 Process for the manufacture of circuit boards for motor vehicle license plates and film for use in such a process
DE10031318A1 Sound and vibration damping metal band, molded part and method for producing a sound and vibration damping metal band
DE10010543C1 Conveying and weighing arrangement for full containers, has first conveyor parallel to second conveyor with weighing device
DE10009878A1 Ready meal tray compartments crimp sealed by aluminum foil while tray rim zone foil held by grip
DE10007182A1 Sealing device for a container to be closed with a foil lid
DE10004593C1 Method for manufacturing vehicle number plates involves supplying sheet metal strip and printed foil having undersized repeating graphic elements with scanners to detect spacings to allow tolerances
EP1028147A2 Coated strip material, container from the same and its method of manufacture
DE19944273A1 Stamping out process for cutouts from at least one strip of material, in which at least two layers of the material strip, one above other, are passed through stamping device
DE19938847A1 Process for producing a hollow body
DE19938846A1 Process for producing a hollow body made of aluminum or an aluminum alloy
DE19932198A1 Flexible pipe or hose
DE19855238A1 Body of motor vehicle with increased torsional rigidity has fuel tank fabricated from sheet metal and connected to body to serve as force-transferring reinforcing element
DE19851259A1 Method and intermediate product for producing a hollow body and a hollow body produced by such a method
DE19845279A1 Aluminum-nickel-silicon alloy, especially for cast automobile engine blocks, cylinder liners or pistons, has silicon crystals uniformly distributed in an acicular primary nickel aluminide phase-containing matrix
DE19840981A1 Manufacture of printed and embossed parts of packaging
EP0892124A2 Peelable protective sheet for metal sheets or strips