Sandra E. Wassink
35Patents
18h-index
16Co-inventors
74Inventor score
Filing activity: Apr 21, 1995 → Oct 14, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6384020B1 | Rapid immediate release oral dosage form | Human Necessities | 116 | Expired |
| US5912013A | Advanced drug delivery system and method of treating psychiatric, neurological and other disorders with carbamazepine | Human Necessities | 114 | Expired |
| US6284276A | Soluble form osmotic dose delivery system | Human Necessities | 69 | Expired |
| US6110498A | Osmotic drug delivery system | Human Necessities | 60 | Expired |
| US6361796B1 | Soluble form osmotic dose delivery system | Human Necessities | 54 | Expired |
| US6814979B2 | Osmotic drug delivery system | Human Necessities | 42 | Expired |
| US6730320B2 | Tetracycline antibiotic product, use and formulation thereof | Human Necessities | 41 | Expired |
| US6544555B2 | Antibiotic product, use and formulation thereof | Human Necessities | 37 | Expired |
| US6723341B2 | Antibiotic product, use and formulation thereof | Human Necessities | 35 | Expired |
| US6669948B2 | Antibiotic product, use and formulation thereof | Human Necessities | 34 | Expired |
| US6667057B2 | Levofloxacin antibiotic product, use and formulation thereof | Human Necessities | 33 | Expired |
| US6638532B2 | Tetracycline—doxycycline antibiotic composition | Human Necessities | 32 | Expired |
| US6667042B2 | Fluroquinilone antibiotic product, use and formulation thereof | Human Necessities | 32 | Expired |
| US6663890B2 | Metronidazole antibiotic product, use and formulation thereof | Human Necessities | 32 | Expired |
| US6663891B2 | Erythromyacin antibiotic product, use and formulation thereof | Human Necessities | 32 | Expired |
| US6541014B2 | Antiviral product, use and formulation thereof | Human Necessities | 23 | Expired |
| US6514532B2 | Soluble form osmotic dose delivery system | Human Necessities | 21 | Expired |
| US6610328B2 | Amoxicillin-clarithromycin antibiotic composition | Human Necessities | 19 | Expired |
| US6991807B2 | Antibiotic composition | Human Necessities | 17 | Expired |
| US6623758B2 | Cephalosporin-metronidazole antibiotic composition | Human Necessities | 17 | Expired |
| US6623757B2 | Antibiotic composition | Human Necessities | 16 | Expired |
| US6929804B2 | Anti-fungal composition | Human Necessities | 16 | Expired |
| US6984401B2 | Antiviral product, use and formulation thereof | Human Necessities | 16 | Expired |
| US6627222B2 | Amoxicillin-dicloxacillin antibiotic composition | Human Necessities | 16 | Expired |
| US6632453B2 | Ciprofoxacin-metronidazole antibiotic composition | Human Necessities | 16 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.