Dieter Hoffmann
42Patents
11h-index
75Co-inventors
78Inventor score
Filing activity: Dec 3, 1973 → Feb 12, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5621002A | Prodrugs for enzyme mediated activation | Performing Operations; Transporting | 103 | Expired |
| US5955100A | Prodrugs their preparation and use as pharmaceuticals | Emerging Cross-Sectional Technologies | 51 | Expired |
| US6180683A | Synergistic mixtures of alkylphenol-formaldehyde resins with oxalkylated amines as asphaltene dispersants | Emerging Cross-Sectional Technologies | 30 | Expired |
| US6146658A | Prodrugs, their preparation and use as pharmaceuticals | Emerging Cross-Sectional Technologies | 28 | Expired |
| US5877158A | Pro-prodrugs, their production and use | Performing Operations; Transporting | 25 | Expired |
| US5700459A | Pharmacological composition containing polyelectrolyte complexes in microparticulate form and at least one active agent | Human Necessities | 25 | Expired |
| US5710134A | Combination of necrosis-inducing substances with substances which are activated by necroses for the selective therapy of tumors and inflammatory disorders | Human Necessities | 19 | Expired |
| US4167639A | Fluorinated sulfosuccinates | Emerging Cross-Sectional Technologies | 16 | Expired |
| US6547336B2 | Open cast mining device and apparatus for testing the cutting minability of critical material | Fixed Constructions | 16 | Expired |
| US4571182A | Arrangement for carrying dental implements | Human Necessities | 13 | Expired |
| US7191888B2 | Movable belt conveyor system | Performing Operations; Transporting | 11 | Expired |
| US7284650B2 | Mobile conveying and stacking system for multilayer dumping and process for operating the system | Performing Operations; Transporting | 9 | Expired |
| US6610299B1 | Glycosyl-etoposide prodrugs, a process for preparation thereof and the use thereof in combination with functionalized tumor-specific enzyme conjugates | Chemistry; Metallurgy | 9 | Expired |
| US7602506B2 | Method for contactlessly and dynamically detecting the profile of a solid body | Performing Operations; Transporting | 7 | Active |
| US4948880A | Anthracycline derivatives having cytostatic activity | Human Necessities | 6 | Expired |
| US4482118A | Adjusting base for geodetic instruments | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US6994571B2 | Current-rail adapter | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US5533770A | High-strength solid wheels and tires for railroad traction vehicles and cars | Chemistry; Metallurgy | 6 | Expired |
| US3931080A | Aqueous aminoplast coating composition with polymers of fluorinated ethylene imines | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6224163A | Milling roller module for a surface miner | Fixed Constructions | 5 | Expired |
| US4776449A | Stacker with connecting conveyor | Performing Operations; Transporting | 5 | Expired |
| US6276758A | Surface miner with tilting superstructure for depth control | Fixed Constructions | 5 | Expired |
| US7086875B2 | Current-rail adapter | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4776507A | Device for clamping and centering of two parts to be welded together | Emerging Cross-Sectional Technologies | 4 | Expired |
| US8876030B2 | Mobile crusher | Performing Operations; Transporting | 4 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.