HOGANAS AB (PUBL)

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B22F WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER 4116
 
  
 
C22C ALLOYS 3042
 
  
 
H01F MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES 1371
 
  
 
H02K DYNAMO-ELECTRIC MACHINES 1097
 
  
 
C02F TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE 946
 
  
 
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 885
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM6151
 
  
 
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 497
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF376
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 2107

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0021,894 NICKEL BASED ALLOY WITH HIGH MELTING RANGE SUITABLE FOR BRAZING SUPER AUSTENITIC STEELFeb 11, 16Jan 25, 18[B23K, C22C]
2017/0189,959 NEW PRODUCTMay 21, 15Jul 06, 17[B22F]
2017/0081,196 NOVEL PROCESS AND PRODUCTMar 20, 15Mar 23, 17[C01B]
2016/0365,193 INDUCTORFeb 25, 15Dec 15, 16[H01F]
2016/0322,139 SOFT MAGNETIC COMPOSITE POWDER AND COMPONENTDec 18, 14Nov 03, 16[B22F, H01F, C22C]
2016/0311,019 SOFT MAGNETIC POWDER MIXDec 19, 14Oct 27, 16[B22F, H01F]
2016/0288,270 PREFORMS FOR BRAZINGNov 20, 14Oct 06, 16[B23K, B22F]
2016/0258,044 LOW ALLOYED STEEL POWDERMay 16, 16Sep 08, 16[B22F, C22C]
2016/0114,392 IRON-BASED POWDER AND COMPOSITION THEREOFJan 04, 16Apr 28, 16[B22F, C22C]
2016/0089,724 PROCESS FOR MANUFACTURING METAL CONTAINING POWDERMay 21, 14Mar 31, 16[B22F]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9855601 Lubricant for powder metallurgical compositionsNov 25, 09Jan 02, 18[B82Y, C10M, B22F, C22C]
9855601 Lubricant for powder metallurgical compositionsNov 25, 09Jan 02, 18[B82Y, C10M, B22F, C22C]
9847164 Inductor coreDec 10, 13Dec 19, 17[H02K, H01F]
9816164 Powder, powder composition, method for use thereof and use of the powder and powder compositionSep 18, 13Nov 14, 17[B09C, C02F, C22C]
9816164 Powder, powder composition, method for use thereof and use of the powder and powder compositionSep 18, 13Nov 14, 17[B09C, C02F, C22C]
9745648 PowderJun 13, 14Aug 29, 17[C23C, B23K, B22F, C22C, B32B]
9745648 PowderJun 13, 14Aug 29, 17[C23C, B23K, B22F, C22C, B32B]
9640306 Ferromagnetic powder composition and method for its productionSep 14, 10May 02, 17[C04B, B22F, H01F]
9607755 Inductor and inductor coreDec 10, 13Mar 28, 17[H01F]
9607755 Inductor and inductor coreDec 10, 13Mar 28, 17[H01F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0056,671 FLUX SWITCHING MODULATED POLE MACHINEAbandonedMar 25, 14Feb 25, 16[H02K]
2016/0056,671 FLUX SWITCHING MODULATED POLE MACHINEAbandonedMar 25, 14Feb 25, 16[H02K]
2015/0180,039 Sustainable Current Collectors for Lithium BatteriesAbandonedJul 11, 13Jun 25, 15[C25D, H01M, B23K, B22F, B22D]
2015/0155,748 ROTOR FOR MODULATED POLE MACHINEAbandonedJun 17, 13Jun 04, 15[H02K]
2015/0048,708 STATOR AND ROTOR FOR AN ELECTRIC MACHINEAbandonedMar 08, 13Feb 19, 15[H02K]
2014/0365,013 CONTROL SYSTEMAbandonedDec 18, 12Dec 11, 14[H02P, G05B, G05D]
2013/0270,928 STATOR FOR A MODULATED POLE MACHINEAbandonedDec 20, 11Oct 17, 13[H02K]
2013/0270,928 STATOR FOR A MODULATED POLE MACHINEAbandonedDec 20, 11Oct 17, 13[H02K]
2013/0207,032 LITHIUM IRON SILICATE CATHODE MATERIAL AND ITS PRODUCTIONAbandonedJun 29, 11Aug 15, 13[H01M]
2013/0207,032 LITHIUM IRON SILICATE CATHODE MATERIAL AND ITS PRODUCTIONAbandonedJun 29, 11Aug 15, 13[H01M]
2013/0136,646 NITRIDED SINTERED STEELSAbandonedMay 24, 11May 30, 13[B22F]
2012/0299,430 ROTOR FOR MODULATED POLE MACHINEAbandonedDec 20, 10Nov 29, 12[H02K]
2010/0316,521 LOW ALLOYED STEEL POWDERAbandonedDec 18, 08Dec 16, 10[B22F, C22C]
2009/0100,964 Bearing HousingAbandonedDec 22, 06Apr 23, 09[F16C, B22F]
2008/0019,858 IRON-BASED POWDERAbandonedJun 25, 07Jan 24, 08[B22F, C22C]

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