Samuel Shefer
9Patents
8h-index
1Co-inventors
48Inventor score
Filing activity: Apr 26, 2002 → Sep 24, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6825161B2 | Multi component controlled delivery system for soap bars | Human Necessities | 146 | Expired |
| US6979440B2 | Compositions and method for targeted controlled delivery of active ingredients and sensory markers onto hair, skin, and fabric | Human Necessities | 100 | Expired |
| US6887493B2 | Multi component controlled release system for oral care, food products, nutraceutical, and beverages | Human Necessities | 90 | Expired |
| US7208460B2 | Multi component controlled delivery system for soap bars | Human Necessities | 64 | Expired |
| US6740631B2 | Multi component controlled delivery system for fabric care products | Chemistry; Metallurgy | 55 | Expired |
| US7670627B2 | pH triggered targeted controlled release systems for the delivery of pharmaceutical active ingredients | Human Necessities | 44 | Expired |
| US7119060B2 | Controlled delivery system for fabric care products | Chemistry; Metallurgy | 29 | Expired |
| US7067152B2 | Multi component moisture triggered controlled release system that imparts long lasting cooling sensation on the target site and/or provides high impact fragrance or flavor burst | Human Necessities | 11 | Expired |
| US7214382B2 | Self-warming or self-heating cosmetic and dermatological compositions and method of use | Human Necessities | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.