Betty J. Murphy
23Patents
19h-index
2Co-inventors
71Inventor score
Filing activity: Jul 6, 1983 → Dec 16, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4570820A | Resealable dispensing container for folded towels | Emerging Cross-Sectional Technologies | 135 | Expired |
| US4690821A | Towel for skin moisturizing and drying | Human Necessities | 113 | Expired |
| US5261426A | Hydrophilic foam pad for hair styling | Human Necessities | 106 | Expired |
| US5562642A | Separately packaged applicator pads for topical delivery of incompatible drugs | Human Necessities | 101 | Expired |
| US5254109A | Separately packaged applicator pads for topical delivery of incompatable drugs | Human Necessities | 91 | Expired |
| US5242433A | Packaging system with in-tandem applicator pads for topical drug delivery | Human Necessities | 87 | Expired |
| US5368581A | Method of using a packaging system with folded applicator pads for topical drug delivery | Human Necessities | 82 | Expired |
| US5460620A | Method of applying in-tandem applicator pads for transdermal delivery of a therapeutic agent | Human Necessities | 77 | Expired |
| US5470323A | Packaging system with in-tandem applicator pads for topical drug delivery | Human Necessities | 72 | Expired |
| US5417674A | Separately packaged applicator pads for topical delivery of incompatible drugs | Human Necessities | 68 | Expired |
| US4569861A | Composite foam-textile cleaning pad | Emerging Cross-Sectional Technologies | 65 | Expired |
| US4856541A | Brush incorporating a hydrophilic foam pad for hair cleaning and conditioning | Human Necessities | 58 | Expired |
| US4581385A | Carpet cleaning composition | Emerging Cross-Sectional Technologies | 54 | Expired |
| US4565644A | Floor cleaning and waxing composition | Chemistry; Metallurgy | 52 | Expired |
| US4594362A | Friable foam textile cleaning stick | Emerging Cross-Sectional Technologies | 49 | Expired |
| US5002075A | Hydrophilic foam pad for hair styling, conditioning and coloring | Human Necessities | 47 | Expired |
| US4581287A | Composite reticulated foam-textile cleaning pad | Emerging Cross-Sectional Technologies | 39 | Expired |
| US4563483A | Concrete cleaning composition | Emerging Cross-Sectional Technologies | 27 | Expired |
| US4548954A | Floor cleaning composition | Emerging Cross-Sectional Technologies | 26 | Expired |
| US7458128B2 | Cleaning attachment for converting a cleaning implement to a mop | Human Necessities | 19 | Expired |
| US5095845A | Emergency signaling system | Emerging Cross-Sectional Technologies | 18 | Expired |
| US4551481A | Floor cleaning composition | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4537914A | Floor cleaning and waxing composition | Chemistry; Metallurgy | 11 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.