ALD VACUUM TECHNOLOGIES GMBH

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B22D CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES 1138
 
  
 
H05B ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR 10101
 
  
 
C23C COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL 893
 
  
 
F27D DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE 619
 
  
 
C21D MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING, OR OTHER TREATMENTS 441
 
  
 
F27B FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS420
 
  
 
H01J ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS 4124
 
  
 
G21F PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR 319
 
  
 
B22C FOUNDRY MOULDING 226
 
  
 
C22B PRODUCTION OR REFINING OF METALS 226

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0312,322 DEVICE AND METHOD FOR TREATING METALLIC MATERIALSDec 16, 14Oct 27, 16[H05B, F27B, F27D, C21C]
2016/0160,314 APPARATUS AND METHOD FOR SEQUENTIAL MELTING AND REFINING IN A CONTINUOUS PROCESSJul 17, 14Jun 09, 16[C22B, H01J, F27B, F27D]
2016/0113,073 Re-Melting Furnace and Universal Joint, in Particular for the Electrode Rod Mounting of a Re-Melting FurnaceApr 29, 14Apr 21, 16[H05B, F27B, F27D, B22D, G01G]
2016/0053,359 PROCESS AND APPARATUS FOR THERMOCHEMICALLY HARDENING WORKPIECESApr 15, 14Feb 25, 16[C23C, H01J]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9721690 Melting device for consolidating contaminated scrapJan 16, 14Aug 01, 17[G21F, F27B, G21D]
9644259 Apparatus for coating substrates using the EB/PVD methodApr 20, 11May 09, 17[C23C, H01J]
9538587 Method and device for closed-loop control of the electrode gap in a vacuum arc furnaceOct 06, 11Jan 03, 17[H05B]
9518318 Method and device for hardening work pieces and workpieces hardened according to said methodSep 06, 10Dec 13, 16[C23C]
8662142 Method and device for remelting metal in an electric furnaceJun 11, 10Mar 04, 14[C22B, B22D]
8502009 Matrix material comprising graphite and an inorganic binder suited for final disposal of radioactive waste, a process for producing the same and its processing and useNov 27, 09Aug 06, 13[C09K, G21F, C01B, B01J]
8042599 Method for producing a multitude of components made of, in particular, titanium aluminide, and device for carrying out this methodApr 06, 06Oct 25, 11[B22D]
7808183 Arrangement for the regulation of the electron beam power of an electron gunMar 10, 06Oct 05, 10[H05B]
6973116 Method and device for equalizing the pressures in the melting chamber and the cooling water system of a special melting unitJan 30, 04Dec 06, 05[H05B]
6913449 Apparatus for the treatment of metallic workpieces with cooling gasMar 06, 03Jul 05, 05[F04B, C21D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0200,519 METHOD FOR THE DECONTAMINATION OF CONTAMINATED GRAPHITEAbandonedJun 29, 15Jul 13, 17[G21F]
2016/0097,594 REMELTING FURNACE WITH A WEIGHING CELLAbandonedOct 01, 15Apr 07, 16[F27B, F27D]
2015/0025,294 Decontamination Method for Radioactively Contaminated MaterialAbandonedFeb 13, 13Jan 22, 15[G21F]
2013/0336,353 Furnace And Method For Electroslag RemeltingAbandonedJun 17, 13Dec 19, 13[C22B]
2013/0282,158 Device and Method for Filtering Supply Network Failures Out of an Electrode Signal in a Metallurgical Electric Remelting ProcessAbandonedOct 06, 11Oct 24, 13[G05B]
2013/0209,706 APPARATUS AND METHOD FOR COATING SUBSTRATES USING THE EB/PVD PROCESSAbandonedApr 20, 11Aug 15, 13[C23C]
2013/0012,374 PACKAGE FOR THE STORAGE OF WASTEAbandonedMar 24, 11Jan 10, 13[G21F, C03C]
8243871 Spherical fuel element and production thereof for gas-cooled high temperature pebble bed nuclear reactors (HTR)ExpiredAug 28, 07Aug 14, 12[G21C]
2010/0294,995 REFLECTOR GRAPHITE CONSISTING OF ISOTROPIC HIGHLY CRYSTALLINE NATURAL GRAPHITE AS THE MAIN COMPONENT AND SILICON OR ZIRCONIUM CARBIDE, AND PRODUCTION THEREOFAbandonedNov 19, 08Nov 25, 10[G21F, B29C]
2007/0277,912 Arrangement for gas quenching of heat-treated parts and method for carrying out sameAbandonedMay 22, 07Dec 06, 07[C21D]
2006/0230,876 Method for producing alloy ingotsAbandonedNov 13, 02Oct 19, 06[C22B, C22C]
6725902 Process and apparatus for producing precision castingsExpiredApr 19, 02Apr 27, 04[B22D]
6689995 Apparatus and method for healing a workpiece of metalExpiredMar 25, 03Feb 10, 04[H05B]
6677560 Apparatus for inductively heating a workpieceExpiredFeb 06, 01Jan 13, 04[H05B]
6616724 Method and apparatus for evaporating components of multiple substance mixtures and multiple substance systemsExpiredOct 30, 01Sep 09, 03[C22B]
6540012 Electroslag remelting plant with a mould and a hoodExpiredMay 08, 00Apr 01, 03[B22D]
6533990 Apparatus for distilling molten bathsExpiredJun 26, 02Mar 18, 03[C22B]
6464198 Apparatus for manufacturing workpieces or blocks from meltable materialsExpiredDec 06, 99Oct 15, 02[B22D]
6408929 Method and apparatus for the production of precision castings by centrifugal casting with controlled solidificationExpiredMay 04, 01Jun 25, 02[B22D]
6375893 Method and apparatus for evaporating components of multiple substance mixtures and multiple substance systemsExpiredFeb 04, 00Apr 23, 02[F27D]

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