Herbert Stricker
11Patents
7h-index
15Co-inventors
63Inventor score
Filing activity: Dec 31, 1980 → Mar 8, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4367217A | Dipyricamole sustained release forms comprising lacquer-coated particles and the preparation thereof | Human Necessities | 92 | Expired |
| US4361546A | Retard form of pharmaceuticals with insoluble porous diffusion coatings | Human Necessities | 53 | Expired |
| US5633002A | Implantable, biodegradable system for releasing active substance | Human Necessities | 48 | Expired |
| US4409206A | Transdermal release system for pharmaceutical preparation | Emerging Cross-Sectional Technologies | 42 | Expired |
| US4459279A | Retard form of pharmaceuticals with insoluble porous diffusion coatings | Human Necessities | 38 | Expired |
| US4578264A | Retard form of pharmaceuticals with insoluble porous diffusion coatings | Human Necessities | 18 | Expired |
| USD644897S1 | Water-softener filter wrench | General | 12 | Expired |
| US5302693A | Process for preparing poly-D,L-lactide and the use thereof as a carrier for active substances | Chemistry; Metallurgy | 6 | Expired |
| US9272396B2 | Water softener filter wrench system | Performing Operations; Transporting | 4 | Active |
| US12325293B2 | Tire sun shield | Performing Operations; Transporting | 0 | Active |
| US10669162B2 | Portable self-contained water filter apparatus | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.