FEDERAL-MOGUL NURNBERG GMBH

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F02F CYLINDERS, PISTONS, OR CASINGS FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES 1025
 
  
 
B22D CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES 445
 
  
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 254
 
  
 
B22C FOUNDRY MOULDING 127
 
  
 
B23K SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM 192
 
  
 
C22C ALLOYS 171
 
  
 
F01P COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES 139
 
  
 
F16J PISTONS; CYLINDERS; PRESSURE VESSELS IN GENERAL; SEALINGS149

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2015/0122,448 CASTING PROCESS AND MOULDApr 26, 13May 07, 15[B22D]
2011/0168,124 PISTON FOR AN INTERNAL COMBUSTION ENGINEApr 22, 09Jul 14, 11[F02F]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9382869 Piston for an internal combustion engineJun 15, 09Jul 05, 16[F01P, F02F, B22C]
9216480 Process for producing a piston for an internal combustion engine and piston for an internal combustion engineMar 27, 12Dec 22, 15[B23P, F02F, F16J]
8985186 Casting device for a piston for an internal combustion engine and method for opening and/or closing a casting deviceNov 18, 11Mar 24, 15[B22D, F02F, B22C]
8955488 Piston for use in internal combustion enginesJan 11, 12Feb 17, 15[F02F]
8898898 Method and device for producing a piston fro an internal combustion engine and piston for internal combustion engineMar 09, 10Dec 02, 14[F02F]
8887794 Process and apparatus for casting a piston for an internal combustion engineMar 24, 11Nov 18, 14[B22D]
8720528 Method and device for casting a piston for an internal combustion engineMar 24, 11May 13, 14[B22D]
8709175 Piston for an internal combustion engine comprising a ring carrier being formed of a cast iron alloyApr 17, 08Apr 29, 14[F02F, C22C, B32B]
8695559 Piston having oil supply channel for hub bore holesJun 13, 08Apr 15, 14[F02F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8430077 Method for producing a piston for an internal combustion engine and piston for an internal combustion engineExpiredJun 12, 09Apr 30, 13[B23P]
2012/0260,869 PISTON FOR AN INTERNAL COMBUSTION ENGINE, AND INTERNAL COMBUSTION ENGINE HAVING A PISTONAbandonedSep 01, 10Oct 18, 12[F02F]
2011/0079,204 PISTON, CYLINDER BARREL OR OTHER ENGINE COMPONENT, PROXIMATE TO THE COMBUSTION CHAMBER OF AN INTERNAL COMBUSTION ENGINE, AND METHOD OF MANUFACTUREAbandonedJun 05, 09Apr 07, 11[B23P, F02B, F02F]
2008/0000,444 Piston for an Internal Combustion Engine, Method for Producing Said Piston and Use of a Copper Alloy in the Production of a PistonAbandonedMar 09, 05Jan 03, 08[F02F]
6546626 Method of producing a pistonExpiredAug 15, 01Apr 15, 03[B23P]
6499386 Liquid-cooled pistonExpiredDec 27, 01Dec 31, 02[F01B]
4787295 Piston for internal combustion enginesExpiredFeb 24, 88Nov 29, 88[F16J]

Top Inventors for This Owner

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