NOVELIS INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
B22D CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES 794
 
 
 
C22F CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS OR NON-FERROUS ALLOYS 494
 
 
 
C22C ALLOYS 3938
 
 
 
B21B ROLLING OF METAL 2014
 
 
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM17141
 
 
 
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 1310
 
 
 
B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 1243
 
 
 
B65D CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES 1086
 
 
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 10188
 
 
 
C21D MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING, OR OTHER TREATMENTS 936

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0003,679 PHOTO-ACOUSTIC DEVICE AND METHOD FOR NON-CONTACT MEASUREMENT OF THIN LAYERSSep 13, 17Jan 04, 18[G01N]
2017/0368,596 CLAD SHEETS FOR HEAT EXCHANGERSDec 15, 15Dec 28, 17[F28F, B32B, C22C, B22D]
2017/0369,978 ANODIZED-QUALITY ALUMINUM ALLOYS AND RELATED PRODUCTS AND METHODSJun 27, 17Dec 28, 17[B21B, C22C, C25D, C22F, B22D]
2017/0348,744 ROLLED SURFACES HAVING A DULLED GLOSS FINISHAug 22, 17Dec 07, 17[B41N, B21B]
2017/0349,989 MULTIPURPOSE HEAT TREATABLE ALUMINUM ALLOYS AND RELATED PROCESSES AND USESOct 21, 15Dec 07, 17[C22C, C22F]
2017/0342,536 HIGH STRENGTH AND CORROSION RESISTANT ALLOY FOR USE IN HVAC&R SYSTEMSMar 03, 17Nov 30, 17[F28F, C22C, C22F]
2017/0326,862 LAMINATED CAN END STOCK WITH ELEVATED TEMPERATURE ANNEALINGMay 05, 17Nov 16, 17[C23F, C23C, B32B, C22F, B65D]
2017/0314,112 ALUMINUM ALLOYS WITH ENHANCED FORMABILITY AND ASSOCIATED METHODSApr 28, 17Nov 02, 17[C22C, C22F, B22D, B65D]
2017/0274,446 LIQUID METAL JET OPTIMIZATION IN DIRECT CHILL CASTINGMar 24, 17Sep 28, 17[C22C, B22D]
2017/0259,313 METHOD AND APPARATUS FOR CONTROLLING METAL STRIP PROFILE DURING ROLLING WITH DIRECT MEASUREMENT OF PROCESS PARAMETERSMar 08, 17Sep 14, 17[B21B]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9828652 Highly formable automotive aluminum sheet with reduced or no surface roping and a method of preparationJan 12, 16Nov 28, 17[B62D, C22C, C21D, C22F, B22D]
9802245 Homogenization and heat-treatment of cast metalsJun 04, 15Oct 31, 17[C22F, B22D]
9791419 Photo-acoustic device and method for non-contact measurement of thin layersFeb 16, 15Oct 17, 17[G01N]
9731772 Automobile body partDec 17, 15Aug 15, 17[B62D, C22C, C22F]
9719156 Aluminum fin alloy and method of making the sameDec 07, 12Aug 01, 17[F28F, C22C, B22D]
9682415 De-stacking process for the separation of lubricated aluminum sheetsJan 08, 15Jun 20, 17[B21D, B65G, B65H, B65B]
D780816 Holding apparatus for testing beverage can endsApr 15, 15Mar 07, 17[1509]
9573178 Split ring and method of using improved split ring to assemble a rollJan 30, 15Feb 21, 17[B21B, F16C]
9561541 Support and compression assemblies for curvilinear molten metal transfer deviceAug 24, 15Feb 07, 17[F27D, F27B, B22D]
9545777 Corrosion-resistant brazing sheet packageMar 12, 14Jan 17, 17[B32B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0329,108 ALUMINIUM ALLOYABANNov 09, 12Nov 06, 14[B32B, C22C]
2014/0260,476 MANUFACTURING METHODS AND APPARATUS FOR TARGETED LUBRICATION IN HOT METAL ROLLINGABANMar 13, 14Sep 18, 14[B21B]
2014/0272,463 CLAD SHEET ALLOYS FOR BRAZING APPLICATIONSABANMar 14, 14Sep 18, 14[B23K, B32B]
2014/0272,466 ROLLED SURFACES HAVING A DULLED GLOSS FINISHABANMar 11, 14Sep 18, 14[B21B]
2013/0126,032 MULTILAYER TUBESABANMar 18, 11May 23, 13[F16L]
2011/0183,065 Methods and apparatus for roll-coating sheet articles using metering roll of variable profileABANJan 26, 11Jul 28, 11[B05C, B05D]
7947218 Apparatus and method for coil coolingExpiredMay 29, 07May 24, 11[C21D]
2011/0076,397 Pipe lining method and apparatusABANSep 29, 10Mar 31, 11[B05C, B05D]
2010/0316,887 Sheet product having an outer surface optimized for anodizationABANJun 09, 10Dec 16, 10[B32B]
2010/0242,567 Method and apparatus for producing untrimmed container bodiesABANMar 25, 10Sep 30, 10[B21D]
2010/0243,195 Side dam blocks for continuous strip castersABANMar 24, 10Sep 30, 10[B22D]
7789254 Snap-top closure deviceExpiredOct 29, 04Sep 07, 10[B65D]
2010/0201,155 Automobile Body PartABANFeb 10, 10Aug 12, 10[B62D, C22C]
2010/0159,266 Clad can body stockABANDec 17, 09Jun 24, 10[B21D, B32B]
2010/0159,275 Clad can stockABANDec 17, 09Jun 24, 10[B21D, B32B]
2010/0124,668 Composite aluminum tread plate sheetABANNov 10, 09May 20, 10[B32B]
2010/0107,718 Necking die with redraw surface and method of die neckingABANOct 30, 09May 06, 10[B21D]
2010/0107,719 Necking die with shortened land and method of die neckingABANOct 30, 09May 06, 10[B21D]
2009/0301,683 Method and apparatus for removal of cooling water from ingots by means of water jetsABANMay 28, 09Dec 10, 09[C21D, B22D]
2009/0258,804 Lubricant formulations for sheet metal processingABANJun 11, 09Oct 15, 09[C07C, C10M]

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