Inco Limited

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C22B PRODUCTION OR REFINING OF METALS 919
 
  
 
C01G COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F 633
 
  
 
E21B EARTH OR ROCK DRILLING 690
 
  
 
B22F WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER 448
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF475
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 4202
 
  
 
B01F MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING 339
 
  
 
B03D FLOTATION; DIFFERENTIAL SEDIMENTATION 312
 
  
 
C02F TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE 253
 
  
 
C07F ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM, OR TELLURIUM 268

Top Patents (by citation)

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

Recent Publications

  • No Recent Publications to Display

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7169208 Method and composition for dispersing extra-fine nickel powderJun 10, 04Jan 30, 07[B22F]
7020307 Rock fragmentation analysis systemFeb 15, 02Mar 28, 06[G06K]
7004326 Arsenide depression in flotation of multi-sulfide mineralsOct 07, 04Feb 28, 06[B03D]
6951960 Method for removing impurities from solvent extraction solutionsJul 16, 02Oct 04, 05[C22B, C07F, C07C]
6757642 Method for performing wedge analysis for assessing wedge instabilities in underground openingsNov 10, 00Jun 29, 04[G01N]
6701631 Convertible directional azimuth and dip measuring modular compass and methodDec 23, 02Mar 09, 04[G01C]
6609617 TrommelApr 08, 02Aug 26, 03[B07B]
6569224 Hydrometallurgical process for the recovery of nickel and cobalt values from a sulfidic flotation concentrateJun 19, 02May 27, 03[C22B]
6527345 Method for excavating a tunnel rock face by drilling a pattern of lifter and line holesMay 10, 01Mar 04, 03[E21C]
6506229 Two experimental trials using the system 10 demonstrate the efficacy of the present process:Jan 08, 01Jan 14, 03[B22F]

View all patents..

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8110076 Apparatus and foam electroplating processExpiredJun 05, 06Feb 07, 12[C25D]
7344584 Process for producing metal powdersExpiredSep 03, 04Mar 18, 08[B22F]
7309374 Diffusion bonded nickel-copper powder metallurgy powderExpiredApr 04, 05Dec 18, 07[B22F]
2007/0081,911 High porosity metal biporous foamAbandonedOct 07, 05Apr 12, 07[B22F]
2007/0051,636 Process for producing metal foams having uniform cell structureAbandonedAug 18, 06Mar 08, 07[C25D]
7033555 Low temperature lithiation of mixed hydroxidesExpiredMay 06, 03Apr 25, 06[C01D]
2006/0073,091 Process for producing lithium transition metal oxidesAbandonedOct 01, 04Apr 06, 06[C01G]
2005/0221,163 Nickel foam and felt-based anode for solid oxide fuel cellsAbandonedApr 06, 04Oct 06, 05[B05D, H01M]
2005/0193,863 Selective reduction of cupriferous calcineAbandonedMar 05, 04Sep 08, 05[C22B]
2005/0135,970 Hydrogen sulfide monitoring systemAbandonedDec 18, 03Jun 23, 05[B32B]
2004/0115,536 Method for producing electrical conductors, a solar collector, an electrochemical cell and use of conductors produced in this wayAbandonedFeb 09, 04Jun 17, 04[C25D, H01L, H01M]
6746511 Decomposition method for producing submicron particles in a liquid bathExpiredJul 03, 02Jun 08, 04[B22F]
6652603 Process for removing sodium sulfate from nickel hydroxide effluent streamsExpiredJun 29, 01Nov 25, 03[B01D]
6608913 Self-contained mapping and positioning system utilizing point cloud dataExpiredJul 17, 00Aug 19, 03[G06K]
6576205 Method for reducing the crystallinity of nickel hydroxide powdersExpiredSep 04, 01Jun 10, 03[C01G]
2002/0155,338 Electrochemical cellAbandonedApr 23, 02Oct 24, 02[H01M]
6431796 Mine backfillExpiredJun 19, 00Aug 13, 02[E02D]
6428604 Hydrometallurgical process for the recovery of nickel and cobalt values from a sulfidic flotation concentrateExpiredSep 18, 00Aug 06, 02[C22B]
6030592 Process for the desulfurization of sulfur dioxide-containing gasesExpiredMay 10, 94Feb 29, 00[G01R]
5858132 Alloys containing insoluble phases and method of manufacturing thereofExpiredDec 12, 96Jan 12, 99[C22C]

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!.