SOUDRONIC AG
37Patents
34Active
37Granted
53Portfolio score
Filing activity: Sep 18, 1984 → Nov 16, 2020 · 8 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4858156A | Apparatus for examining objects | Physics | 12 | Expired |
| US8287220B2 | Method and device for manufacturing peel-off lids | Emerging Cross-Sectional Technologies | 9 | Active |
| US4572937A | Method of electrical resistance roll seam welding with only one electrode wire, machine for performing the process and use of the process | Performing Operations; Transporting | 5 | Expired |
| US8413834B2 | Container with a tear-off lid and method for its production | Performing Operations; Transporting | 3 | Active |
| US8278583B2 | Method and welding device for the evaluation of the welding current intensity during the welding of container bodies | Performing Operations; Transporting | 2 | Active |
| US8235202B2 | Conveying apparatus for objects and welding apparatus with such a conveying apparatus | Performing Operations; Transporting | 2 | Active |
| US7810377B2 | Method and device for testing the sealing tightness of tear-off lids | Physics | 2 | Active |
| US7779985B2 | Method and device for conveying objects for processing | Performing Operations; Transporting | 1 | Active |
| US8627694B2 | Method and device for bending sheet metal sections | Performing Operations; Transporting | 1 | Active |
| US8641349B2 | Apparatus and method for manufacturing lids with tear-off foil | Performing Operations; Transporting | 1 | Active |
| US12064805B2 | Method and device for roll seam welding container shells | Performing Operations; Transporting | 1 | Active |
| US8899086B2 | Pre-rounding element on a rounding apparatus | Performing Operations; Transporting | 1 | Active |
| US8530776B2 | De-stacker with a lifter table and welding device for container bodies including a de-stacker | Performing Operations; Transporting | 1 | Active |
| US10730097B2 | Method and device for feeding a sheet metal panel to a punch press | Performing Operations; Transporting | 1 | Active |
| US8157494B2 | Pre-rounding element on a rounding apparatus | Performing Operations; Transporting | 1 | Active |
| US7717022B2 | Guillotine shears for sheet metal | Emerging Cross-Sectional Technologies | 1 | Expired |
| US9845197B2 | Magnetic lifting device for can bodies | Performing Operations; Transporting | 1 | Active |
| US9522439B2 | Apparatus and method for electrical roller seam welding using a wire electrode | Performing Operations; Transporting | 0 | Active |
| US9308712B2 | Apparatus and method for manufacturing tear-off lids | Emerging Cross-Sectional Technologies | 0 | Active |
| US9505077B2 | Method for manufacturing container bodies from metal sheet | Performing Operations; Transporting | 0 | Active |
| US9085044B2 | Method and welding apparatus for the determination of the strength of the welding current to be used in the welding of container bodies | Performing Operations; Transporting | 0 | Active |
| US8424355B2 | Pre-rounding element on a rounding apparatus | Performing Operations; Transporting | 0 | Active |
| US10494139B2 | Method and device for producing tear-off lids and tear-off lid | Performing Operations; Transporting | 0 | Active |
| US9776761B2 | Method and device for the manufacture of a can with a tear-open lid and can with a tear-open lid | Performing Operations; Transporting | 0 | Active |
| US9764374B2 | Apparatus and method for manufacturing lids with tear-off foil | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.