ALCOA INC.
515Patents
193Active
515Granted
52Portfolio score
Filing activity: May 11, 1995 → Jan 11, 2016 · 105 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6503292B2 | Molten metal treatment furnace with level control and method | Mechanical Engineering; Lighting; Heating | 111 | Expired |
| US6902696B2 | Overflow transfer furnace and control system for reduced oxide production in a casting furnace | Chemistry; Metallurgy | 100 | Expired |
| US6500228B1 | Molten metal dosing furnace with metal treatment and level control and method | Mechanical Engineering; Lighting; Heating | 100 | Expired |
| US7905540B2 | Modular architecture for combat tactical vehicle | Emerging Cross-Sectional Technologies | 94 | Active |
| US7037462B2 | Overflow transfer furnace and control system for reduced oxide production in a casting furnace | Chemistry; Metallurgy | 86 | Expired |
| US6382446B1 | Container module for intermodal transportation and storage of dry flowable product | Performing Operations; Transporting | 79 | Expired |
| USD540112S1 | Football-shaped baking cup | General | 64 | Expired |
| US8864185B2 | Latch with adjustable handle | Emerging Cross-Sectional Technologies | 58 | Active |
| US6791056B2 | Projection welding of an aluminum sheet | Performing Operations; Transporting | 58 | Expired |
| USD519433S1 | Concave wheel face | General | 57 | Expired |
| US6769733B2 | Bulkhead assembly for a motor vehicle | Performing Operations; Transporting | 55 | Expired |
| USD597919S1 | Automobile wheel | General | 49 | Expired |
| US6308999A | Multi-material hybrid bumper | Performing Operations; Transporting | 47 | Expired |
| US6736283B1 | Can end, tooling for manufacture of the can end and seaming chuck adapted to affix a converted can end to a can body | Emerging Cross-Sectional Technologies | 44 | Expired |
| US6893065B2 | Crash energy absorption assembly for a motor vehicle | Performing Operations; Transporting | 44 | Expired |
| US6715250B2 | Plastic siding panel | Fixed Constructions | 43 | Expired |
| US6238158A | Hub retention for lug nut covers | Emerging Cross-Sectional Technologies | 43 | Expired |
| US6176544A | Instrument panel reinforcement structure including a novel driver side cross tube | Performing Operations; Transporting | 43 | Expired |
| US6344237B1 | Method of depositing flux or flux and metal onto a metal brazing substrate | Chemistry; Metallurgy | 41 | Expired |
| US6994363B2 | Tailgate extension | Performing Operations; Transporting | 39 | Expired |
| US6235409A | Aluminum laminate | Emerging Cross-Sectional Technologies | 38 | Expired |
| US7201358B2 | Stand-alone self-supporting disposable baking containers and methods of manufacture | Emerging Cross-Sectional Technologies | 37 | Expired |
| US6421975B1 | Molded plastic siding panel | Emerging Cross-Sectional Technologies | 37 | Expired |
| USD598835S1 | Wheel | General | 36 | Expired |
| US7975884B2 | Vent tube for liquid container | Performing Operations; Transporting | 36 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.