BOC GROUP PLC, THE

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F25J LIQUEFACTION, SOLIDIFICATION, OR SEPARATION OF GASES OR GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT 1019
 
  
 
B01D SEPARATION 8126
 
  
 
A61M DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY 6148
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF475
 
  
 
B65B MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING 361
 
  
 
F25D REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS 343
 
  
 
C02F TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE 253
 
  
 
C21C PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL 216
 
  
 
C22B PRODUCTION OR REFINING OF METALS 226
 
  
 
C23C COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL 299

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0075,233 VACUUM SYSTEM FOR IMMERSION PHOTOLITHOGRAPHYNov 28, 16Mar 16, 17[G03F]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9857699 Vacuum system for immersion photolithographyNov 28, 16Jan 02, 18[G03B, G03F]
8142543 Refining ferroalloysJun 09, 03Mar 27, 12[C21C]
8065883 Controlled storage of liquefied gasesSep 01, 04Nov 29, 11[F17C]
7594639 Cylinder valveSep 15, 03Sep 29, 09[F16K]
7591876 Injection of solids into liquids by means of a shrouded supersonic gas jetApr 15, 03Sep 22, 09[C22B, F27D, C21C]
D576542 Valve guard for a gas cylinderApr 07, 06Sep 09, 08[0707]
7396503 Lance for injecting particulate material into liquid metalApr 15, 03Jul 08, 08[C21C]
7373790 Nitrogen rejection method and apparatusJun 14, 06May 20, 08[F25J]
7368000 Treatment of effluent gasesDec 22, 04May 06, 08[B01D]
7137274 System for liquefying or freezing xenonSep 24, 03Nov 21, 06[F25J]

View all patents..

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2011/0067,417 METHOD AND APPARATUS FOR COOLING LIQUIDSAbandonedNov 11, 04Mar 24, 11[F17C, F25D]
2010/0043,837 METHOD OF CONTROLLING CONTAMINATION OF A SURFACEAbandonedMay 25, 07Feb 25, 10[B08B, G03B]
2009/0229,416 Refining Molten MetalAbandonedMay 12, 05Sep 17, 09[C22B, C21B]
2009/0218,328 NOZZLEAbandonedOct 23, 06Sep 03, 09[B05B, B23K, F25D]
7544344 Process for recovering sulphur from a gas stream containing hydrogen sulphideExpiredJul 13, 04Jun 09, 09[C01B]
2009/0065,489 ARC WELDINGAbandonedSep 05, 06Mar 12, 09[B23K]
2009/0038,691 VALVE GUARD ASSEMBLYAbandonedSep 13, 06Feb 12, 09[F16K]
2008/0230,348 Star WheelAbandonedMar 01, 05Sep 25, 08[B65G]
2008/0189,820 ProtectorsAbandonedOct 12, 05Aug 14, 08[A61F, G06F, A42B]
7354564 Partial oxidation of hydrogen sulphideExpiredFeb 20, 03Apr 08, 08[C01B]
2008/0008,602 CompressorAbandonedJan 13, 05Jan 10, 08[F04B]
2007/0292,630 Method And Apparatus For Heating A Gas StreamAbandonedJun 23, 05Dec 20, 07[H05H]
7208055 Thermal Treatment MethodExpiredJul 14, 03Apr 24, 07[C23C]
2007/0057,417 Metallurgical lance with annular gas flow controlAbandonedSep 09, 05Mar 15, 07[C21C]
2007/0022,622 Freeze drying apparatusAbandonedJul 26, 05Feb 01, 07[F26B]
7163036 Method of supplying fluorineExpiredDec 22, 04Jan 16, 07[B65B]
7147732 Quenching method and apparatusExpiredNov 30, 01Dec 12, 06[C21D]
2006/0260,710 Gas capsules and method of filling themAbandonedJan 07, 04Nov 23, 06[B67C]
2006/0207,122 Freeze dryerAbandonedMar 15, 05Sep 21, 06[F26B]
2006/0201,512 Nasal cannulaAbandonedJan 29, 04Sep 14, 06[A62B, A61M]

View all patents..

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.