Roland Rupp
21Patents
13h-index
50Co-inventors
84Inventor score
Filing activity: Feb 8, 1974 → Nov 28, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4661099A | Self-adhesive sheet-like structures, process for their preparation and their use | Emerging Cross-Sectional Technologies | 89 | Expired |
| US4562069A | Two-phase formulation | Human Necessities | 52 | Expired |
| US5695784A | Flavor-masked pharmaceutical compositions | Human Necessities | 49 | Expired |
| US5204121A | Medicaments having controlled release of the active compound | Human Necessities | 46 | Expired |
| US4623346A | Isobutylene polymer active compound release systems | Human Necessities | 31 | Expired |
| US6805881B1 | Multiple unit controlled food effect-independent release pharmaceutical preparations and method for preparing the same | Human Necessities | 29 | Expired |
| US6136347A | Flavor-masked pharmaceutical compositions | Human Necessities | 20 | Expired |
| US4263253A | Process for rendering solids sterile | Human Necessities | 18 | Expired |
| US8906420B2 | Pharmaceutical formulation comprising one or more fumaric acid esters in an erosion matrix | Human Necessities | 18 | Active |
| US4933186A | Dihydropyridine depot formulation | Human Necessities | 17 | Expired |
| US4092089A | Apparatus for the preparation of melt-sprayed spherical phenacetin granules | Emerging Cross-Sectional Technologies | 15 | Expired |
| US4966772A | DHP delayed release preparation | Human Necessities | 15 | Expired |
| US4086346A | Preparation of melt-sprayed spherical phenacetin granules | Human Necessities | 14 | Expired |
| US4096738A | Method for testing filled glass containers | Physics | 5 | Expired |
| US6540715B1 | Method and device for in-situ formulation of a medicinal solution for parenteral application | Performing Operations; Transporting | 5 | Expired |
| US7709022B2 | Sustained-release preparations of quinolone antibiotics and method for preparation thereof | Human Necessities | 4 | Expired |
| US3958929A | Dyestuff preparations | Emerging Cross-Sectional Technologies | 1 | Expired |
| US8187632B2 | Sustained-release preparations of quinolone antibiotics | Human Necessities | 0 | Active |
| US8093270B2 | Solid pharmaceutical composition comprising (R)-(−)-2-[5-(4-fluorophenyl)-3-pyridylmethylaminomethyl]chroman | Chemistry; Metallurgy | 0 | Active |
| US7780986B2 | Method of preparing sustained-release preparations of quinolone antibiotics | Human Necessities | 0 | Active |
| US11173123B2 | Pharmaceutical formulation comprising one or more fumaric acid esters in an erosion matrix | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.