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 764
 
 
 
C22F CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS OR NON-FERROUS ALLOYS 445
 
 
 
C22C ALLOYS 3437
 
 
 
B21B ROLLING OF METAL 1912
 
 
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM16132
 
 
 
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 1313
 
 
 
B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 1243
 
 
 
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
 
 
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 9184
 
 
 
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 883

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
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]
2017/0232,547 METHOD FOR IMPROVING QUALITY OF ALUMINUM RESISTANCE SPOT WELDINGFeb 13, 17Aug 17, 17[B23K]
2017/0175,233 ALUMINUM MICROSTRUCTURE FOR HIGHLY SHAPED PRODUCTS AND ASSOCIATED METHODSDec 17, 15Jun 22, 17[C22C, B65D]
2017/0175,239 HIGH STRENGTH 6XXX ALUMINUM ALLOYS AND METHODS OF MAKING THE SAMEDec 16, 16Jun 22, 17[C22C, C22F]
2017/0175,240 HIGH-STRENGTH 6XXX ALUMINUM ALLOYS AND METHODS OF MAKING THE SAMEDec 16, 16Jun 22, 17[C22C, C22F, B22D]
2017/0165,728 TEXTURED WORK ROLL FOR A METAL SUBSTRATENov 15, 16Jun 15, 17[B21D, B21B]
2017/0166,345 INVERTED CURLING METHOD FOR METAL BEVERAGE CONTAINERS AND BEVERAGE CONTAINERS WITH INVERTED CURLSNov 23, 16Jun 15, 17[B21D, B65D]
2017/0121,802 HIGH STRENGTH 7XXX ALUMINUM ALLOYS AND METHODS OF MAKING THE SAMEOct 28, 16May 04, 17[B64D, B62D, C22C, B64C, C22F]
2017/0106,418 ENGINEERED WORK ROLL TEXTURINGOct 13, 16Apr 20, 17[B21B]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
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]
9546829 Brazing sheet core alloy for heat exchangerMar 12, 14Jan 17, 17[B23K, F28F, B32B, C22C, B22D]

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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]
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]
2009/0193,866 Minimizing circumferential transition lines during container shaping operationsABANJan 28, 09Aug 06, 09[B21D, B21K, G06F]
2009/0193,869 Metal blank for container bodiesABANFeb 05, 08Aug 06, 09[B21D, B23P, B65D]

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