PECHINEY ROLLED PRODUCTS, LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C22F CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS OR NON-FERROUS ALLOYS 235
 
  
 
C22C ALLOYS 171

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5389165 Low density, high strength Al-Li alloy having high toughness at elevated temperaturesMay 15, 92Feb 14, 95[C22F]
5198045 Low density high strength Al-Li alloyMay 14, 91Mar 30, 93[C22F, C22C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2006/0032,331 Metal scrap packages and methods and apparatus capable of being used therewithAbandonedAug 10, 04Feb 16, 06[C22B, C22C]
2006/0035,100 Brazing sheet and methodAbandonedJun 16, 05Feb 16, 06[B32B]
2004/0244,535 Metal scrap packages and methods and apparatus capable of being used therewithAbandonedJun 03, 03Dec 09, 04[C22B]
2003/0213,537 Aluminum alloysAbandonedMar 06, 03Nov 20, 03[C22F]
6579386 Filler wire for aluminum alloys and method of weldingExpiredMar 15, 00Jun 17, 03[C22C]
6569271 Aluminum alloys and methods of making the sameExpiredFeb 28, 01May 27, 03[C22F]
6383314 Aluminum alloy sheet having high ultimate tensile strength and methods for making the sameExpiredJun 14, 00May 07, 02[C22C]
6153316 Mechanically textured aluminum alloy sheetExpiredJan 10, 00Nov 28, 00[B32B]
6138490 Process for rendering a metal sheet suitable for lighting applications and sheet produced therebyExpiredJan 27, 99Oct 31, 00[B21B]
5133931 Lithium aluminum alloy systemExpiredAug 28, 90Jul 28, 92[C22C]

Top Inventors for This Owner

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