MAGNESIUM ELEKTRON LIMITED

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
B01D SEPARATION 6128
 
 
 
C22C ALLOYS 666
 
 
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 5104
 
 
 
C01G COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F 435
 
 
 
B22D CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES 346
 
 
 
E21B EARTH OR ROCK DRILLING 393
 
 
 
C01F COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS 219
 
 
 
F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES 271
 
 
 
A61L METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES 170
 
 
 
C04B LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS 167

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0010,217 CORRODIBLE DOWNHOLE ARTICLESep 08, 17Jan 11, 18[B22D, E21B, C22C]
2017/0369,971 CORRODIBLE DOWNHOLE ARTICLESep 08, 17Dec 28, 17[B22D, E21B, C22C]
2013/0195,714 MAGNESIUM ALLOYS CONTAINING HEAVY RARE EARTHSMar 23, 11Aug 01, 13[C22C]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9920402 Magnesium alloys containing heavy rare earthsMar 23, 11Mar 20, 18[A61L, C22C]
9169129 Composition based on cerium, zirconium and tungsten, preparation process and use in catalysisMay 17, 11Oct 27, 15[B01J, C01G, B01D]
9017604 Magnesium alloys containing rare earthsSep 30, 09Apr 28, 15[C22F, C22C]
9011806 ) using a composition comprising zirconium, cerium and niobium as a catalystFeb 28, 12Apr 21, 15[F01N, B01J, B01D]
8734742 Method for treating a gas containing nitrogen oxides (NOx), in which a composition comprising cerium oxide and niobium oxide is used as a catalystSep 28, 11May 27, 14[B01D]
8414835 Oxygen storage componentMay 17, 07Apr 09, 13[F23J, F01N, B01J, B01D]
7939041 Composite oxides or hydroxides comprising alumina and zirconia for automotive catalyst applications and method of manufacturingDec 30, 05May 10, 11[C01G, C01F]
7935304 Castable magnesium alloysOct 08, 04May 03, 11[C22C]
7794687 Zirconium hydroxideJan 24, 07Sep 14, 10[C01G]
7744845 Synthesis of lithium zirconateAug 25, 06Jun 29, 10[C04B, C01G]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0166,988 HIGHLY ACIDIC COMPOSITIONS COMPRISING ZIRCONIUM AND SILICON OXIDES AND AN OXIDE OF AT LEAST ONE OTHER ELEMENT SELECTED FROM AMONG TITANIUM, ALUMINUM, TUNGSTEN, MOLYBDENUM, CERIUM, IRON, TIN, ZINC, AND MANGANESEAbandonedDec 15, 15Jun 16, 16[B01J, B01D]
2013/0212,944 CATALYTIC PURIFICATION OF GASESAbandonedAug 22, 11Aug 22, 13[C10K, B01J]
2013/0174,739 INORGANIC OXIDES FOR CO2 CAPTURE FROM EXHAUST SYSTEMSAbandonedSep 19, 11Jul 11, 13[F01N]
2012/0328,500 HIGHLY ACIDIC COMPOSITIONS COMPRISING ZIRCONIUM AND SILICON OXIDES AND AN OXIDE OF AT LEAST ONE OTHER ELEMENT SELECTED FROM AMONG TITANIUM, ALUMINUM, TUNGSTEN, MOLYBDENUM, CERIUM, IRON, TIN, ZINC, AND MANGANESEAbandonedSep 05, 12Dec 27, 12[B01D]
2011/0183,840 COMPOSITE OXIDES OR HYDROXIDES COMPRISING ALUMINA AND ZIRCONIA FOR AUTOMOTIVE CATALYST APPLICATIONS AND METHOD OF MANUFACTURINGAbandonedApr 06, 11Jul 28, 11[B01J]
2011/0094,495 FLAMELESS HEATING BEVERAGE CONTAINERAbandonedOct 22, 09Apr 28, 11[F24J]
2011/0033,352 CATALYST/CATALYST SUPPORT COMPOSITIONS COMPRISING THE OXIDES OF ZIRCONIUM, YTTRIUM AND TUNGSTENAbandonedJan 06, 09Feb 10, 11[B01J, B01D]
2010/0247,407 HIGHLY ACIDIC COMPOSITIONS COMPRISING ZIRCONIUM AND SILICON OXIDES AND AN OXIDE OF AT LEAST ONE OTHER ELEMENT SELECTED FROM AMONG TITANIUM, ALUMINUM, TUNGSTEN, MOLYBDENUM, CERIUM, IRON, TIN, ZINC, AND MANGANESEAbandonedOct 19, 07Sep 30, 10[B01J, B01D]
2010/0247,411 HIGHLY ACIDIC COMPOSITIONS COMPRISING ZIRCONIUM OXIDE, TITANIUM OXIDE AND TUNGSTEN OXIDE AND TREATMENT OF EXHAUST GASES THEREWITHAbandonedOct 19, 07Sep 30, 10[B01J, B01D]
2009/0175,754 MAGNESIUM GADOLINIUM ALLOYSAbandonedMar 12, 09Jul 09, 09[C22C]
2009/0023,581 THERMALLY STABLE DOPED AND UNDOPED POROUS ALUMINUM OXIDES AND NANOCOMPOSITE CeO2-ZrO2 AND Al2O3 CONTAINING MIXED OXIDESAbandonedDec 12, 05Jan 22, 09[B01J]
7374643 Composite sacrificial anodesExpiredNov 14, 03May 20, 08[C23F]
4401621 Magnesium alloysExpiredMar 25, 82Aug 30, 83[C22C]
4332864 Primary electric cell having magnesium alloy anodeExpiredSep 17, 80Jun 01, 82[H01M]
4215853 Stirring meansExpiredDec 07, 78Aug 05, 80[C22B]

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