Erbsloh Aktiengesellschaft

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 254
 
  
 
B22F WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER 250
 
  
 
B21C MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL120
 
  
 
C21C PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL 117
 
  
 
H04H BROADCAST COMMUNICATION 154

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7987486 System architecture for control and signal distribution on coaxial cableApr 01, 05Jul 26, 11[H04H]
6843093 Method for manufacturing structural components from an extruded sectionFeb 12, 03Jan 18, 05[B21C]
6687995 Heat exchanger and method for producing a heat exchangerNov 15, 01Feb 10, 04[B21D]
6687995 Heat exchanger and method for producing a heat exchangerNov 15, 01Feb 10, 04[B21D]
6136106 Process for manufacturing thin pipesFeb 27, 98Oct 24, 00[C21C]
6086819 Process for manufacturing thin-walled pipesFeb 27, 98Jul 11, 00[B22F]
6030577 Process for manufacturing thin pipesFeb 27, 98Feb 29, 00[B22F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2008/0318,081 Malleable, High Mechanical Strength Aluminum Alloy Which Can be Anodized in a Decorative Manner, Method for Producing the Same and Aluminum Product Based on Said AlloyAbandonedApr 30, 05Dec 25, 08[C23C, C25D, C22F, B32B, C22C]
2005/0159,087 Method for the creation of highly lustrous surfaceson aluminum workpiecesAbandonedMar 14, 05Jul 21, 05[B24B]
2005/0016,108 Lightweight construction element and method for producing the sameAbandonedAug 26, 04Jan 27, 05[B62D]
6648214 Method for partially or completely coating the surfaces of components produced from aluminum or its alloys with solders, fluxing agents or binders for brazingExpiredJun 13, 01Nov 18, 03[B23K]
6648214 Method for partially or completely coating the surfaces of components produced from aluminum or its alloys with solders, fluxing agents or binders for brazingExpiredJun 13, 01Nov 18, 03[B23K]
5715981 Rails for car roofsExpiredApr 10, 96Feb 10, 98[B60R]

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