Assignee
ALCOA USA CORP
US·20 granted patents·21 pending applications·24 citations·filing 2014–2025
Top patents by PatentIndex Score
41 records- 0191US11103919B27xx aluminum casting alloys, and methods for making the sameALCOA USA CORP·Filed 2015·Granted Aug 31, 2021·3 cites·19 claims
- 0290US10022773B2Aluminum sheet with enhanced formability and an aluminum container made from aluminum sheetALCOA USA CORP·Filed 2017·Granted Jul 17, 2018·5 cites·12 claims
- 0386US10407786B2Systems and methods for purifying aluminumALCOA USA CORP·Filed 2016·Granted Sep 10, 2019·4 cites·26 claims
- 0486US9802829B2Methods of making titanium diboride powdersALCOA USA CORP·Filed 2016·Granted Oct 31, 2017·2 cites·18 claims
- 0584US11078124B2Systems and methods for making ceramic powdersALCOA USA CORP·Filed 2019·Granted Aug 3, 2021·3 cites·11 claims
- 0681US11203814B2Apparatuses and systems for vertical electrolysis cellsALCOA USA CORP·Filed 2017·Granted Dec 21, 2021·2 cites·33 claims
- 0780US11078584B2Systems and methods of electrolytic production of aluminumALCOA USA CORP·Filed 2018·Granted Aug 3, 2021·1 cites·23 claims
- 0880US9765419B2Methods for artificially aging aluminum-zinc-magnesium alloys, and products based on the sameALCOA USA CORP·Filed 2014·Granted Sep 19, 2017·2 cites·33 claims
- 0980US2025051898A1High strength extrusion alloyALCOA USA CORP·Filed 2024·Application pending·0 cites
- 1079US11001931B2Systems and methods for purifying aluminumALCOA USA CORP·Filed 2019·Granted May 11, 2021·1 cites·6 claims
- 1178US2023068164A13xx aluminum casting alloys, and methods for making the sameALCOA USA CORP·Filed 2022·Application pending·0 cites
- 1275US11584977B23XX aluminum casting alloys, and methods for making the sameALCOA USA CORP·Filed 2018·Granted Feb 21, 2023·0 cites·20 claims
- 1375US2023340652A1High strength extrusion alloyALCOA USA CORP·Filed 2023·Application pending·0 cites
- 1474US2025283192A1Methods of recycling aluminum alloys and purification thereofALCOA USA CORP·Filed 2025·Application pending·0 cites
- 1573US10464707B2Shaped metal container and method for making sameALCOA USA CORP·Filed 2017·Granted Nov 5, 2019·1 cites·2 claims
- 1671US11041250B2Composition for making wettable cathode in aluminum smeltingALCOA USA CORP·Filed 2018·Granted Jun 22, 2021·0 cites·18 claims
- 1769US12338507B2Methods of recycling aluminum alloys and purification thereofALCOA USA CORP·Filed 2018·Granted Jun 24, 2025·0 cites·20 claims
- 1869US2024295043A1Advanced purification cell for aluminum scrap recyclingALCOA USA CORP·Filed 2024·Application pending·0 cites
- 1968US12091765B2Apparatuses and systems for vertical electrolysis cellsALCOA USA CORP·Filed 2021·Granted Sep 17, 2024·0 cites·20 claims
- 2068US10066310B2System, method and apparatus for measuring electrolysis cell operating conditions and communicating the sameALCOA USA CORP·Filed 2016·Granted Sep 4, 2018·0 cites·10 claims
- 2168US2018318907A1Aluminum sheet with enhanced formability and an aluminum container made from aluminum sheetALCOA USA CORP·Filed 2018·Application pending·0 cites
- 2267US11697151B27XX aluminum casting alloys, and methods for making the sameALCOA USA CORP·Filed 2020·Granted Jul 11, 2023·0 cites·10 claims
- 2367US2024425378A1Electrodes for aluminum electrolysis cells and methods of making the sameALCOA USA CORP·Filed 2024·Application pending·0 cites
- 2467US2026043163A1Products, systems, and methods for transporting metalALCOA USA CORP·Filed 2025·Application pending·0 cites
- 2566US12043581B2Systems and methods for making ceramic powdersALCOA USA CORP·Filed 2021·Granted Jul 23, 2024·0 cites·22 claims
- 2666US2024287695A1Advanced purification cell for aluminum scrap recyclingALCOA USA CORP·Filed 2024·Application pending·0 cites
- 2766US2024286966A1Titanium diboride products with directing featuresALCOA USA CORP·Filed 2024·Application pending·0 cites
- 2865US2019032232A1Systems and methods of protecting electrolysis cellsALCOA USA CORP·Filed 2018·Application pending·0 cites
- 2964US2023099382A1Al-si-fe casting alloysALCOA USA CORP·Filed 2022·Application pending·0 cites
- 3062US2025313979A1Systems and methods of recycling aluminum scrap and associated productsALCOA USA CORP·Filed 2025·Application pending·0 cites
- 3160US12522935B2Copper-coated titanium diboride articlesALCOA USA CORP·Filed 2021·Granted Jan 13, 2026·0 cites·20 claims
- 3260US10377677B2Fertilizer compositions and methods of making and using the sameALCOA USA CORP·Filed 2017·Granted Aug 13, 2019·0 cites·20 claims
- 3358US2018209056A1Systems and methods of protecting electrolysis cell sidewallsALCOA USA CORP·Filed 2018·Application pending·0 cites
- 3457US2017204014A1Fertilizer compositions and methods of making and using the sameALCOA USA CORP·Filed 2017·Application pending·0 cites
- 3554US2023093860A1Methods of producing aluminum fluoride from cryolite bathALCOA USA CORP·Filed 2022·Application pending·0 cites
- 3654US2018202059A1Anode apparatusALCOA USA CORP·Filed 2018·Application pending·0 cites
- 3753US2023024665A1High-strength 6xxx extrusion alloysALCOA USA CORP·Filed 2020·Application pending·0 cites
- 3853US2019352745A1Al-Mg-Si-Mn-Fe CASTING ALLOYSALCOA USA CORP·Filed 2019·Application pending·0 cites
- 3947US11753345B2Systems and methods for making ceramic powders and ceramic productsALCOA USA CORP·Filed 2018·Granted Sep 12, 2023·0 cites·14 claims
- 4043US2019001390A1Metal Products And Methods For Forming Components ThereofALCOA USA CORP·Filed 2016·Application pending·0 cites
- 4140US2018009717A1Ceramic products and methods of making thereofALCOA USA CORP·Filed 2017·Application pending·0 cites
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