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ALD VACUUM TECHN AG

Overview
  • Total Patents
    151
About

ALD VACUUM TECHN AG has a total of 151 patent applications. Its first patent ever was published in 1989. It filed its patents most often in Germany, EPO (European Patent Office) and United States. Its main competitors in its focus markets materials and metallurgy, thermal processes and environmental technology are LEYBOLD DURFERRIT GMBH, CONS ENGINEERING CO INC and GAUTSCHI ENG GMBH.

Patent filings per year

Chart showing ALD VACUUM TECHN AGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Blum Matthias 19
#2 Hugo Franz 19
#3 Scholz Harald 18
#4 Jarczyk Georg 17
#5 Melber Albrecht 14
#6 Goy Wilfried 12
#7 Loeser Klaus 12
#8 Wanetzky Erwin 12
#9 Niebling Arno 12
#10 Zuckerstaetter Erich 10

Latest patents

Publication Filing date Title
DE102004051546A1 Method for the low-distortion hardening of metallic components
DE102004006849A1 Device for coating substrates
DE10359554A1 Method of carburizing metallic workpieces in a vacuum oven
DE10345937A1 Device for investment casting of metals
DE10345936A1 Assembly to coat a substrate with a ceramic material, e.g. a turbine vane, has an electron beam physical vapor deposition chamber with a rotating cooled roller near an inner chamber wall to control the interior temperature
DE10325227A1 Heating and melting device with several each having at least one own working coil heating zones
DE10322255A1 Process for high temperature carburizing of steel parts
DE10320554A1 Device for coating workpieces with thermal barriers layers comprises a evacuated transfer chamber, a rotating holder for the workpieces and secondary chambers for charging, heating and coating the workpieces
DE10319943A1 Visualization of the surface heat transfer interfaces on a component, whereby the component is coated with manganese chloride and hydrogen peroxide paste and then exposed to circulating ammonia or manganese chloride containing gas
DE10312650B3 Heat treatment furnace used as a pressure sintering furnace comprises a housing, an insulating cage held by the furnace, a muffle arranged inside the cage, and a unit for introducing cooling gas from a gas supply container
DE10310426A1 Device for melting, casting, and directed solidification of silicon includes number of chambers and chill molds, and melting crucible useful for melting silicon
DE10308982B3 Device for equalizing pressures prevailing in a melting chamber and cooling water system in an electroslag remelting plant comprises a chamber of a piston storage unit
DE10305053A1 Arrangement for manufacturing metals and metal alloys has segments with double walls, whose inner parts consists of material that has high E-module, high yield strength, low electrical and thermal conductivity
DE10253205A1 Automated production process for the production of spherical graphite, fuel and absorber elements for high-temperature nuclear reactors (HTR)
DE10248151A1 Device for melting, casting and solidifying silicon comprises a chamber for receiving molds filled with a melt and a melt crucible chamber with a tilting melt crucible
DE10232324A1 Method for producing a directionally solidified casting and casting device for this purpose
DE10210952A1 Apparatus for treating metallic workpieces with cooling gas
DE10208903A1 Furnace for remelting a titanium block
DE10204166A1 Process for the production of fuel cores for high-temperature reactor fuel elements (HTR) by circulating the fuel particles during calcining and reducing / sintering in a cascade rotary kiln and the design of furnaces
DE10157840C1 Vacuum furnace used for heat treating metallic workpieces comprises a cylindrical housing with a door on one end with a flange-like rim on the annular front side of the housing and a lid which slides on the door