Assignee
ALCOA INC
US·480 granted patents·100 pending applications·7,650 citations·filing 1995–2016
Top patents by PatentIndex Score
580 records- 0198US6503292B2Molten metal treatment furnace with level control and methodALCOA INC·Filed 2001·Granted Jan 7, 2003·134 cites·20 claims
- 0297US9441412B1High thermal performance window frameALCOA INC·Filed 2015·Granted Sep 13, 2016·46 cites·20 claims
- 0397US7934410B2Expanding die and method of shaping containersALCOA INC·Filed 2006·Granted May 3, 2011·39 cites·11 claims
- 0497US7732059B2Heat exchanger tubing by continuous extrusionALCOA INC·Filed 2005·Granted Jun 8, 2010·24 cites·23 claims
- 0597US7726165B2Manufacturing process to produce a necked containerALCOA INC·Filed 2006·Granted Jun 1, 2010·35 cites·13 claims
- 0697US6972110B2Aluminum alloy products having improved property combinations and method for artificially aging sameALCOA INC·Filed 2001·Granted Dec 6, 2005·84 cites·128 claims
- 0797US6705384B2Simultaneous multi-alloy castingALCOA INC·Filed 2001·Granted Mar 16, 2004·51 cites·24 claims
- 0896US10384296B2Resistance welding fastener, apparatus and methods for joining similar and dissimilar materialsALCOA INC·Filed 2015·Granted Aug 20, 2019·7 cites·19 claims
- 0996US9580775B2Heat treatable aluminum alloys having magnesium and zinc and methods for producing the sameALCOA INC·Filed 2016·Granted Feb 28, 2017·4 cites·20 claims
- 1096US9297394B2Metal sheets and plates having friction-reducing textured surfaces and methods of manufacturing sameALCOA INC·Filed 2013·Granted Mar 29, 2016·12 cites·22 claims
- 1196US8349462B2Aluminum alloys, aluminum alloy products and methods for making the sameALCOA INC·Filed 2010·Granted Jan 8, 2013·13 cites·6 claims
- 1296US7037462B2Overflow transfer furnace and control system for reduced oxide production in a casting furnaceALCOA INC·Filed 2004·Granted May 2, 2006·90 cites·4 claims
- 1396US6902696B2Overflow transfer furnace and control system for reduced oxide production in a casting furnaceALCOA INC·Filed 2002·Granted Jun 7, 2005·103 cites·16 claims
- 1496US6672368B2Continuous casting of aluminumALCOA INC·Filed 2002·Granted Jan 6, 2004·46 cites·43 claims
- 1595US10550455B2Methods of continuously casting new 6xxx aluminum alloys, and products made from the sameALCOA INC·Filed 2015·Granted Feb 4, 2020·20 cites·11 claims
- 1695US9700929B2Method for expanding the diameter of a metal containerALCOA INC·Filed 2012·Granted Jul 11, 2017·26 cites·20 claims
- 1795US9587298B2Heat treatable aluminum alloys having magnesium and zinc and methods for producing the sameALCOA INC·Filed 2013·Granted Mar 7, 2017·23 cites·20 claims
- 1895US9315885B2Heat treatable aluminum alloys having magnesium and zinc and methods for producing the sameALCOA INC·Filed 2013·Granted Apr 19, 2016·7 cites·16 claims
- 1995US8950465B2Aluminum alloys, aluminum alloy products and methods for making the sameALCOA INC·Filed 2012·Granted Feb 10, 2015·13 cites·8 claims
- 2095US7905540B2Modular architecture for combat tactical vehicleALCOA INC·Filed 2008·Granted Mar 15, 2011·112 cites·10 claims
- 2195US7503378B2Casting of non-ferrous metalsALCOA INC·Filed 2006·Granted Mar 17, 2009·14 cites·19 claims
- 2295US6769733B2Bulkhead assembly for a motor vehicleALCOA INC·Filed 2002·Granted Aug 3, 2004·67 cites·19 claims
- 2395US6440193B1Method and reactor for production of aluminum by carbothermic reduction of aluminaALCOA INC·Filed 2001·Granted Aug 27, 2002·65 cites·16 claims
- 2495US6290032B1Friction-wear aluminum part and associated methodALCOA INC·Filed 2000·Granted Sep 18, 2001·45 cites·25 claims
- 2594US9249487B2Methods for artificially aging aluminum-zinc-magnesium alloys, and products based on the sameALCOA INC·Filed 2013·Granted Feb 2, 2016·12 cites·19 claims
- 2694US7438772B2Aluminum-copper-magnesium alloys having ancillary additions of lithiumALCOA INC·Filed 2003·Granted Oct 21, 2008·33 cites·20 claims
- 2794US7255932B1Ultra-longlife, high formability brazing sheetALCOA INC·Filed 2003·Granted Aug 14, 2007·60 cites·32 claims
- 2894US7198189B2Multi-shouldered fixed bobbin tools for simultaneous friction stir welding of multiple parallel walls between partsALCOA INC·Filed 2005·Granted Apr 3, 2007·21 cites·21 claims
- 2994US6521391B1Printing plateALCOA INC·Filed 2000·Granted Feb 18, 2003·25 cites·13 claims
- 3094US6508035B1Ultra-lightweight thin sliding door for a vehicleALCOA INC·Filed 2000·Granted Jan 21, 2003·38 cites·15 claims
- 3194US6500228B1Molten metal dosing furnace with metal treatment and level control and methodALCOA INC·Filed 2001·Granted Dec 31, 2002·107 cites·25 claims
- 3293US7975884B2Vent tube for liquid containerALCOA INC·Filed 2006·Granted Jul 12, 2011·39 cites·12 claims
- 3393US7954354B2Method of manufacturing containersALCOA INC·Filed 2007·Granted Jun 7, 2011·14 cites·35 claims
- 3493US7449073B22000 Series alloys with enhanced damage tolerance performance for aerospace applicationsALCOA INC·Filed 2005·Granted Nov 11, 2008·11 cites·24 claims
- 3593US7401723B2Advanced friction stir welding toolsALCOA INC·Filed 2005·Granted Jul 22, 2008·19 cites·22 claims
- 3693US7383975B2Fracture resistant friction stir welding toolsALCOA INC·Filed 2005·Granted Jun 10, 2008·19 cites·21 claims
- 3793USD540112SFootball-shaped baking cupALCOA INC·Filed 2006·Granted Apr 10, 2007·65 cites·1 claims
- 3893US6994363B2Tailgate extensionALCOA INC·Filed 2004·Granted Feb 7, 2006·55 cites·30 claims
- 3993US6893065B2Crash energy absorption assembly for a motor vehicleALCOA INC·Filed 2002·Granted May 17, 2005·60 cites·19 claims
- 4093US6344237B1Method of depositing flux or flux and metal onto a metal brazing substrateALCOA INC·Filed 2000·Granted Feb 5, 2002·79 cites·29 claims
- 4192US10179379B2Multilayer brazing sheet for vacuum braze applicationsALCOA INC·Filed 2016·Granted Jan 15, 2019·3 cites·26 claims
- 4292US9567746B1Curtain wall system with anti-rolling shear blockALCOA INC·Filed 2015·Granted Feb 14, 2017·18 cites·27 claims
- 4392US9327338B2Knockout for use while necking a metal container, die system for necking a metal container and method of necking a metal containerALCOA INC·Filed 2012·Granted May 3, 2016·11 cites·21 claims
- 4492US7625454B2Al-Si-Mg-Zn-Cu alloy for aerospace and automotive castingsALCOA INC·Filed 2005·Granted Dec 1, 2009·17 cites·25 claims
- 4591US9964364B2Multi-layer aluminum alloy sheet product for tubes for heat exchangersALCOA INC·Filed 2013·Granted May 8, 2018·6 cites·18 claims
- 4691US9926620B22xxx aluminum alloys, and methods for producing the sameALCOA INC·Filed 2014·Granted Mar 27, 2018·4 cites·8 claims
- 4791US8052198B2Pedestrian safe automotive hood having reinforcing foamALCOA INC·Filed 2008·Granted Nov 8, 2011·41 cites·20 claims
- 4891US7678205B2Aluminum alloy products having improved property combinations and method for artificially aging sameALCOA INC·Filed 2005·Granted Mar 16, 2010·7 cites·24 claims
- 4991US7374827B2Recovered high strength multi-layer aluminum brazing sheet productsALCOA INC·Filed 2005·Granted May 20, 2008·15 cites·28 claims
- 5091US7219481B2Method of applying sliders, duplex packaging machine and slider applicator thereforALCOA INC·Filed 2005·Granted May 22, 2007·17 cites·13 claims
Showing the top 50 of 580 patent records by PatentIndex Score.
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