Novelis Inc.
🏢 View company profile →251Patents
224Active
251Granted
59Portfolio score
Filing activity: Oct 13, 1998 → Mar 5, 2024 · 36 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD770895S1 | Beverage can end with large opening aperture | General | 36 | Active |
| US7073365B2 | Linear drive metal forming machine | Performing Operations; Transporting | 35 | Expired |
| US7472740B2 | Method for casting composite ingot | Emerging Cross-Sectional Technologies | 29 | Expired |
| US7191032B2 | Methods of and apparatus for forming hollow metal articles | Performing Operations; Transporting | 26 | Expired |
| US7107804B2 | Methods of and apparatus for pressure-ram-forming metal containers and the like | Emerging Cross-Sectional Technologies | 22 | Expired |
| US6992586B2 | Methods of conducting promotional contests and beverage containers for use therein | Physics | 19 | Expired |
| US7748434B2 | Sequential casting of metals having high co-efficients of contraction | Performing Operations; Transporting | 15 | Active |
| US6973955B2 | Heated trough for molten metal | Performing Operations; Transporting | 14 | Expired |
| US8927113B2 | Composite metal ingot | Emerging Cross-Sectional Technologies | 13 | Active |
| US7516637B2 | Method and apparatus for texturing a metal sheet or strip | Performing Operations; Transporting | 11 | Expired |
| US7819170B2 | Method for casting composite ingot | Emerging Cross-Sectional Technologies | 10 | Active |
| US7789254B2 | Snap-top closure device | Performing Operations; Transporting | 10 | Active |
| US7448432B2 | Surface texturing of casting belts of continuous casting machines | Performing Operations; Transporting | 9 | Expired |
| US7380583B2 | Belt casting of non-ferrous and light metals and apparatus therefor | Performing Operations; Transporting | 9 | Expired |
| US7617864B2 | Cladding ingot to prevent hot-tearing | Performing Operations; Transporting | 9 | Active |
| US7762310B2 | Cladding superplastic alloys | Emerging Cross-Sectional Technologies | 8 | Active |
| US7516775B2 | Homogenization and heat-treatment of cast metals | Emerging Cross-Sectional Technologies | 8 | Active |
| US8336603B2 | Oxide restraint during co-casting of metals | Performing Operations; Transporting | 8 | Active |
| US7624609B2 | Roll embossing of discrete features | Performing Operations; Transporting | 7 | Active |
| US8347949B2 | Elimination of shrinkage cavity in cast ingots | Performing Operations; Transporting | 7 | Active |
| US7882887B2 | Sequential casting of metals having the same or similar co-efficients of contraction | Performing Operations; Transporting | 7 | Active |
| US7789124B2 | Cladding ingot to prevent hot-tearing | Performing Operations; Transporting | 7 | Active |
| USD767284S1 | Aluminum sheet with terracotta surface ornamentation | General | 7 | Active |
| US7029543B2 | Process for making aluminum alloy sheet having excellent bendability | Chemistry; Metallurgy | 7 | Expired |
| US10493508B2 | Engineered work roll texturing | Performing Operations; Transporting | 6 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.