HYDRO ALUMINIUM DEUTSCHLAND GMBH

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C22C ALLOYS 1161
 
  
 
C22F CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS OR NON-FERROUS ALLOYS 829
 
  
 
B22D CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES 643
 
  
 
G03F PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR 599
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM4153
 
  
 
B41N PRINTING PLATES OR FOILS 415
 
  
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 384
 
  
 
C11D DETERGENT COMPOSITIONS 362
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 2107
 
  
 
B01D SEPARATION 1133

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0068,939 ALMGSI STRIP FOR APPLICATIONS HAVING HIGH FORMABILITY REQUIREMENTSOct 30, 15Mar 10, 16[C22F, B22D, C21D, C22C]
2015/0202,843 EXTRUSION-COATED STRIP FOR RIGID PACKAGINGSApr 01, 15Jul 23, 15[B29C, B32B]
2011/0290,381 Aluminium Strip for Lithographic Printing Plate Supports With High Flexural Fatigue StrengthMay 20, 11Dec 01, 11[C22F, B22D, C22C]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9914318 Aluminum strip for lithographic printing plate supportsOct 19, 06Mar 13, 18[B41N, C22F, C23G, C22C]
9790599 Composition having a corrosion protection layer and process for the production thereofJan 14, 09Oct 17, 17[C23C, F28F, B22D, B32B, C22C]
9206494 Aluminum strip used for lithographic printing plate supportsJul 20, 07Dec 08, 15[B41N, C22C]
8869875 Aluminum alloy free from aluminum carbideMar 19, 12Oct 28, 14[C22B, B22D, C22C]
8632955 Conditioning a surface of an aluminium stripJun 15, 12Jan 21, 14[C23G, G03F, C11D]
8449689 Instrument for cleaning an aluminum workpieceSep 14, 12May 28, 13[C11D]
8293021 Instrument for cleaning an aluminum workpieceJun 06, 07Oct 23, 12[G03F]
8211622 Conditioning of a litho stripApr 05, 06Jul 03, 12[C23G, G03F, C11D]
7846277 Planar, rolled semi-finished product of aluminum alloysMar 31, 04Dec 07, 10[C22F]
RE40788 Litho strip and method for its manufactureSep 10, 04Jun 23, 09[B41N, C22F, G03F, B41B, C22C]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8424513 Method for the production of an absorber plate for solar collectorsExpiredAug 24, 07Apr 23, 13[F24J]
2012/0094,103 MANGANESE-RICH AND MAGNESIUM-RICH ALUMINIUM STRIPAbandonedOct 21, 11Apr 19, 12[C22F, B32B, C22C]
2012/0073,711 MANGANESE-RICH AND HIGHLY MAGNESIUM-RICH ALUMINIUM STRIPAbandonedOct 21, 11Mar 29, 12[C22F, B32B, B21B, C22C]
2011/0108,608 METHOD FOR PRODUCING AN ALUMINUM COMPOSITE MATERIALAbandonedJan 19, 11May 12, 11[B23K]
2011/0039,121 Aluminum strip for lithographic printing plate carriers and the production thereofAbandonedNov 24, 08Feb 17, 11[C22C, B21B]
2010/0015,369 Method for producing a container from aluminum sheetsAbandonedJun 01, 07Jan 21, 10[C21D, B32B]
2009/0220,376 Aluminum alloy free from aluminum carbideAbandonedFeb 13, 07Sep 03, 09[C25C, B22D, C22C]
2008/0190,583 Chill Mould for the Casting of Light Metal Casting Materials, and the Use of Such a Mould, as Well as of a Cast Iron MaterialAbandonedJan 27, 06Aug 14, 08[B22D, B22C]
2007/0286,763 Heat Resistant Aluminum Alloy for Heat ExchangersAbandonedMar 31, 05Dec 13, 07[B22D, C22F, C22C]
2007/0237,978 FUNCTIONAL DIRECT COATING OF AN ALUMINIUM FOILAbandonedMar 22, 07Oct 11, 07[C23C, B05D, B21C]
2007/0102,074 Method for heat treating cast parts produced from a light metal melt, in particular an aluminium meltAbandonedMar 22, 05May 10, 07[C22F]
6978980 Slide valve closure for the casting of a metal melt and a refractory plate unit belonging to itExpiredJul 07, 01Dec 27, 05[F16K]
2005/0139,296 Aluminum alloy for producing roll-shaped productsAbandonedDec 27, 04Jun 30, 05[C22C]
2004/0035,176 Method for manufacturing an aluminum tubeAbandonedMay 09, 03Feb 26, 04[B21C]
2003/0178,169 Method and device for uphill casting, comprising a chill or core stackings with an open pouring gateAbandonedMay 29, 03Sep 25, 03[B22D]
2002/0192,447 Method for setting a process for the manufacture of sealing seamsAbandonedJan 22, 02Dec 19, 02[B32B]
2002/0184,986 Lower blade shaft for a roller cutting machineAbandonedMar 04, 02Dec 12, 02[B26D]
2002/0056,677 Device for filtering and adding grain refining agent to metal meltsAbandonedNov 08, 01May 16, 02[B01D]
2002/0007,750 Process for roughening support material for printing platesAbandonedMay 22, 01Jan 24, 02[B41N, B41C]
6303897 Process and device for laser treatments of inside surfacesExpiredApr 19, 99Oct 16, 01[B23K]

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