Berry Metal Company

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
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 817
 
  
 
C21C PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL 711
 
  
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 254
 
  
 
C21B MANUFACTURE OF IRON OR STEEL 221
 
  
 
F27B FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS123
 
  
 
F28F DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION 151
 
  
 
G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR166

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0336,144 FURNACE STAVEMay 17, 17Nov 23, 17[F27D]
2013/0203,007 APPARATUS AND METHODS FOR GAS TIGHT SECONDARY COPPER STAVE SUPPORTMar 30, 11Aug 08, 13[B23P, F27D]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9828646 Metal making lance with spring-loaded thermocouple or camera in lance tipMar 16, 15Nov 28, 17[F27D, C21C]
9194014 Reinforced distributor for post-combustion lanceNov 10, 11Nov 24, 15[F27D, C21C]
9121076 Stave and brick constructions having refractory wear monitors and in process thermocouplesJul 11, 12Sep 01, 15[F27D, C21B]
9102990 Apparatus and method for frame and brick constructionsJul 08, 10Aug 11, 15[F27B, F27D, C21C, C21B]
7832367 Furnace panel leak detection systemDec 05, 07Nov 16, 10[G01M]
7402274 Metal making lance slag detection systemDec 07, 05Jul 22, 08[C21C]
6217824 Combined forged and cast lance tip assemblyMay 20, 99Apr 17, 01[C21C]
5865876 Multipurpose lanceDec 13, 96Feb 02, 99[C21C]
5377960 Oxygen/carbon blowing lance assemblyMar 01, 93Jan 03, 95[C21C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0340,874 METHOD TO REPAIR COMPROMISED INLET OUTLET PIPINGAbandonedDec 06, 12Dec 26, 13[C21B]
2011/0017,437 FURNACE PANEL LEAK DETECTION SYSTEMAbandonedOct 06, 10Jan 27, 11[F28F]
2008/0128,963 Apparatus for injecting gas into a vesselAbandonedDec 05, 06Jun 05, 08[C21C]
2007/0246,869 Metal making lance tip assemblyAbandonedApr 19, 07Oct 25, 07[C21C]
2007/0058,689 Furnace panelAbandonedSep 13, 05Mar 15, 07[F27D]
2004/0239,015 Deskulling lanceAbandonedMay 27, 03Dec 02, 04[C21C]
2004/0094,878 Modular lanceAbandonedNov 19, 02May 20, 04[C21C]
6599464 Steelmaking lance with integral temperature probeExpiredApr 05, 02Jul 29, 03[C21C]
5635130 Combined oxygen blowing/fuel burner lance assemblyExpiredJun 07, 95Jun 03, 97[C22B]
4238948 Crimping and cutting toolExpiredFeb 22, 79Dec 16, 80[B25B, B21F]

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