Peter Franz
24Patents
6h-index
26Co-inventors
69Inventor score
Filing activity: Aug 20, 1973 → Jan 13, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7630954B2 | Data carrier comprising an optically variable element | Emerging Cross-Sectional Technologies | 30 | Expired |
| US4839347A | Composition for treating dehydration | Emerging Cross-Sectional Technologies | 13 | Expired |
| US6928925B1 | Gravure process for printing adjacent color surfaces with various color coating thicknesses | Performing Operations; Transporting | 12 | Expired |
| US6811858B1 | Gravure process for full printing of large surfaces | Emerging Cross-Sectional Technologies | 9 | Expired |
| US8100436B2 | Data support with an optically variable structure | Performing Operations; Transporting | 7 | Active |
| US7357077B2 | Data carrier, method for the production thereof and gravure printing plate | Performing Operations; Transporting | 6 | Expired |
| US6964227B2 | Data carrier comprising a gravure printed image and methods for transposing image motifs into linear structures and onto a gravure printing plate | Performing Operations; Transporting | 6 | Expired |
| US4698378A | Procedure for the continuous production of free flowing and homogenous mixtures of plastic materials with admixtures | Performing Operations; Transporting | 6 | Expired |
| US4485060A | Process for preparing dust-free particles | Performing Operations; Transporting | 5 | Expired |
| US8875628B2 | Data carrier and method for the production thereof | Performing Operations; Transporting | 5 | Active |
| US7311043B2 | Data carrier with a printed security element and gravure production method thereof | Performing Operations; Transporting | 5 | Expired |
| US8400673B2 | Value document comprising a serial number | Performing Operations; Transporting | 4 | Active |
| US8622433B2 | Security document | Performing Operations; Transporting | 3 | Active |
| US8645194B1 | Process impact matrix development and utilization | Physics | 3 | Active |
| US7686341B2 | Data carrier, method for the production thereof and gravure printing plate | Emerging Cross-Sectional Technologies | 3 | Active |
| US3936522A | Process for the preparation of intermediates of polyaddition and polycondensation resins | Performing Operations; Transporting | 2 | Expired |
| US9022638B2 | Mixing and kneading machine for continual compounding and method of implementing continual compounding by means of a mixing and kneading machine | Performing Operations; Transporting | 2 | Active |
| US7028615B2 | Gravure process for printing adjacent color surfaces with various color coating thicknesses | Performing Operations; Transporting | 2 | Expired |
| US7377444B2 | Data carrier | Performing Operations; Transporting | 2 | Expired |
| US7275484B2 | Data carrier comprising a gravure printed image and methods for transposing image motifs into linear structures and onto a gravure printing plate | Performing Operations; Transporting | 2 | Expired |
| US7350461B2 | Intaglio printing process for all-over printing of large areas | Emerging Cross-Sectional Technologies | 1 | Expired |
| US9669647B2 | Security element comprising a plurality of optically variable structures | Performing Operations; Transporting | 1 | Active |
| US10322601B2 | Security element with effect pigments and an embossing structure and method for the production thereof | Performing Operations; Transporting | 1 | Active |
| US11511559B2 | Optically variable security element | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.