AB Akerlund & Rausing
59Patents
0Active
59Granted
36Portfolio score
Filing activity: Oct 17, 1974 → Oct 28, 1991
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4379008A | Method and apparatus for sealing cardboard containers | Emerging Cross-Sectional Technologies | 76 | Expired |
| US4856709A | Folding box | Emerging Cross-Sectional Technologies | 57 | Expired |
| US4267937A | Tear opening device for containers | Performing Operations; Transporting | 40 | Expired |
| US4212409A | Container closure members | Performing Operations; Transporting | 39 | Expired |
| US4049188A | Package | Performing Operations; Transporting | 38 | Expired |
| US4019675A | Locking container | Performing Operations; Transporting | 32 | Expired |
| US4210618A | Method of making tear opening devices for containers | Performing Operations; Transporting | 27 | Expired |
| US4733800A | Tube and a method and a device for manufacturing of the tube | Emerging Cross-Sectional Technologies | 24 | Expired |
| US3972153A | Process for packaging goods in a steam atmosphere | Performing Operations; Transporting | 21 | Expired |
| US4246461A | Induction welding apparatus for plastic containers | Performing Operations; Transporting | 20 | Expired |
| US4850503A | Closure device for a packaging container | Performing Operations; Transporting | 18 | Expired |
| US4056221A | Laminated package | Emerging Cross-Sectional Technologies | 17 | Expired |
| US5143775A | Shock-absorbing wrapping and a method for manufacturing such wrapping | Emerging Cross-Sectional Technologies | 17 | Expired |
| US4571472A | Device for induction welding | Performing Operations; Transporting | 15 | Expired |
| US4448324A | Container closure having weaker opening means | Performing Operations; Transporting | 14 | Expired |
| US3949871A | Package tube | Performing Operations; Transporting | 12 | Expired |
| USD253168S | Packaging container | General | 12 | Expired |
| US4254891A | Stackable cover member for a container | Performing Operations; Transporting | 12 | Expired |
| US3994855A | Degradable polymer composition and process for preparing the same | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4268336A | Method of manufacturing containers | Performing Operations; Transporting | 10 | Expired |
| US5114507A | Closure device for a packaging container | Performing Operations; Transporting | 9 | Expired |
| US4103802A | Closure for a container | Performing Operations; Transporting | 8 | Expired |
| US4586648A | Packing trough and blank therefor | Performing Operations; Transporting | 8 | Expired |
| US4020618A | Apparatus for storage and feeding of bags | Performing Operations; Transporting | 8 | Expired |
| US4230923A | Device for induction welding | Performing Operations; Transporting | 7 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.