CEBAL
42Patents
0Active
42Granted
35Portfolio score
Filing activity: Sep 24, 1975 → Jan 10, 1992
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4045860A | Method of assembling an aerosol dispenser | Emerging Cross-Sectional Technologies | 104 | Expired |
| US4117951A | Aerosol dispenser liner | Performing Operations; Transporting | 75 | Expired |
| US4002516A | Hermetic closure | Emerging Cross-Sectional Technologies | 72 | Expired |
| US5083416A | Method and apparatus for introducing a sliding lid or seal into a tubular cylindrical body | Performing Operations; Transporting | 66 | Expired |
| US5123571A | Process for the production and packaging of a bag-type dispenser, sub-assemblies and corresponding dispensers | Performing Operations; Transporting | 58 | Expired |
| US4546892A | Plastic sealing screw cap with improved tamper-proof strip | Performing Operations; Transporting | 50 | Expired |
| US5031384A | Process for the production and packaging of a bag-type dispenser, sub-assemblies and corresponding dispensers | Performing Operations; Transporting | 35 | Expired |
| US5014492A | Process and apparatus for closing a flexible tube after filling | Performing Operations; Transporting | 27 | Expired |
| US5221576A | Aluminum-based composite and containers produced therefrom | Emerging Cross-Sectional Technologies | 24 | Expired |
| US5203838A | Assembly comprising an opening capsule and a receptacle with a tamperproof cover | Emerging Cross-Sectional Technologies | 21 | Expired |
| US5125539A | Regulable-flow dispenser of a pasty product mixed with a secondary pasty product and the use of such a dispenser | Performing Operations; Transporting | 20 | Expired |
| US4956906A | Method of preparing pre-distorted images for decorating a shaped blank | Emerging Cross-Sectional Technologies | 17 | Expired |
| US4954191A | Pack comprising a tube, a screw cap and a cover to weld over the neck of the tube, and a method of sealing said tube | Performing Operations; Transporting | 17 | Expired |
| US5103989A | Method of producing a non-cutting tear-off line and the products obtained | Performing Operations; Transporting | 15 | Expired |
| US4893718A | Container with welded on cover and screw cap | Performing Operations; Transporting | 13 | Expired |
| US5069368A | Dispenser body, a dispenser comprising such a body and the corresponding dome | Performing Operations; Transporting | 12 | Expired |
| US4157765A | Inviolability device for container having its neck closed by a screw cap | Performing Operations; Transporting | 12 | Expired |
| US4527700A | Closure device for a necked container | Performing Operations; Transporting | 12 | Expired |
| US5115932A | Sealing of containers with a screw sealing cap and a tear-off security strip | Performing Operations; Transporting | 12 | Expired |
| US5102013A | Tube type container with plural flow controller | Performing Operations; Transporting | 11 | Expired |
| USD314707S | Bottle cap | General | 11 | Expired |
| US4809887A | Distributor for pasty products and a method of introducing the piston into the interior of the tubular body | Performing Operations; Transporting | 10 | Expired |
| US5199605A | Creamy or pasty product dispenser with a rotationally controlled aperture in the cap and with safety means against uncontrolled opening | Performing Operations; Transporting | 10 | Expired |
| US5183188A | Method of making a dispensing head, and the corresponding head and dispenser | Performing Operations; Transporting | 10 | Expired |
| US4962870A | Distributor for pasty products with a deformable pumping member and a flexible disk expulsion valve connected to the pump actuator by a central bearing link | Performing Operations; Transporting | 10 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.