Grapha-Holding AG
218Patents
2Active
218Granted
40Portfolio score
Filing activity: Aug 25, 1975 → Sep 15, 2006 · 2 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6079570A | Method and device for controlling an arrangement to distribute articles to be sorted to physical target locations | Emerging Cross-Sectional Technologies | 100 | Expired |
| US4221373A | Apparatus for folding paper sheets or the like | Performing Operations; Transporting | 60 | Expired |
| US4385757A | Apparatus for converting a stream of sheets into discrete stacks | Performing Operations; Transporting | 46 | Expired |
| US4358100A | Apparatus for singularizing stacked sheets | Performing Operations; Transporting | 31 | Expired |
| US4526362A | Method and apparatus for storing partially overlapping sheets of paper or the like | Performing Operations; Transporting | 30 | Expired |
| US4541824A | Apparatus for changing the direction of movement of streams of paper sheets and the like | Performing Operations; Transporting | 29 | Expired |
| US4585227A | Apparatus for subdividing a stream of partially overlapping paper sheets | Performing Operations; Transporting | 28 | Expired |
| US5994657A | Device and method for sorting mailed pieces | Emerging Cross-Sectional Technologies | 28 | Expired |
| US6082521A | Apparatus and method for transposing sorted goods into an ordered sequence | Emerging Cross-Sectional Technologies | 27 | Expired |
| US4589603A | Apparatus for temporary storage of a stream of partially overlapping sheets | Performing Operations; Transporting | 26 | Expired |
| US5351834A | Monitoring of printed sheets | Performing Operations; Transporting | 26 | Expired |
| US4124203A | Apparatus for forming sheet material assemblages | Performing Operations; Transporting | 24 | Expired |
| US4683708A | Method and apparatus for wrapping printed sheets | Performing Operations; Transporting | 23 | Expired |
| US4511132A | Gathering machine for paper sheets or the like | Performing Operations; Transporting | 23 | Expired |
| US6311968A | Method of producing printed products by inserting partial products and/or enclosures into a primary product, and device for executing the method | Performing Operations; Transporting | 22 | Expired |
| US4133521A | Sheet material collating apparatus | Performing Operations; Transporting | 21 | Expired |
| US4577852A | Apparatus for counting the sheets in a stream of partly overlapping sheets | Physics | 21 | Expired |
| US4614290A | Saddle stitching machine for signatures and the like | Performing Operations; Transporting | 21 | Expired |
| US5353912A | Arrangement for the sorting of piece goods | Performing Operations; Transporting | 21 | Expired |
| US6612559B2 | Conveying device for collecting and transporting printed sheets placed astraddle on a first chain conveyer | Performing Operations; Transporting | 21 | Expired |
| US5959868A | Arrangement for distributing articles for dispatch | Emerging Cross-Sectional Technologies | 21 | Expired |
| US4085927A | Apparatus for gathering folded sheets in bookbinding machines | Performing Operations; Transporting | 20 | Expired |
| US4735406A | Machine for making brochures and the like | Performing Operations; Transporting | 20 | Expired |
| US6095740A | Method of manufacturing books or brochures | Performing Operations; Transporting | 20 | Expired |
| US4235434A | Apparatus for diverting groups of paper sheets or the like to processing machine | Performing Operations; Transporting | 19 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.