Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6352506 | Controlled removal of biological membrane by pyrotechnic charge for transmembrane transport | Michael R. Hatch, Joseph Papp, Mark L. Faupel, Krishna Kumar | 2002-03-05 |
| 6226541 | Apparatus and method for calibrating measurement systems | Mark A. Samuels, Keith D. Ignotz | 2001-05-01 |
| 6183434 | Multiple mechanical microporation of skin or mucosa | — | 2001-02-06 |
| 6173202 | Method and apparatus for enhancing flux rates of a fluid in a microporated biological tissue | — | 2001-01-09 |
| 6142939 | Microporation of human skin for drug delivery and monitoring applications | Michael R. Hatch, Difei Yang | 2000-11-07 |
| 6088606 | Method and apparatus for determining a duration of a medical condition | Keith D. Ignotz, Brian Krantz | 2000-07-11 |
| 6045502 | Analyzing system with disposable calibration device | Mark A. Samuels, Keith D. Ignotz, Gregory J. Newman | 2000-04-04 |
| 6022316 | Apparatus and method for electroporation of microporated tissue for enhancing flux rates for monitoring and delivery applications | Michael R. Hatch | 2000-02-08 |
| 5885211 | Microporation of human skin for monitoring the concentration of an analyte | Michael R. Hatch, Difei Yang | 1999-03-23 |
| 5860421 | Apparatus and method for calibrating measurement systems | Mark A. Samuels, Keith D. Ignotz | 1999-01-19 |
| 5792049 | Spectroscopic system with disposable calibration device | Mark A. Samuels, Keith D. Ignotz, Gregory J. Newman | 1998-08-11 |
| 5722397 | Enhancement of transdermal monitoring applications with ultrasound and chemical enhancers | — | 1998-03-03 |
| 5582168 | Apparatus and methods for measuring characteristics of biological tissues and similar materials | Mark A. Samuels, Scott W. Patterson, Nai-Teng Yu, Sven-Erik Bursell | 1996-12-10 |
| 5458140 | Enhancement of transdermal monitoring applications with ultrasound and chemical enhancers | Deborah A. Eppstein, Joseph Kost, Robert S. Langer | 1995-10-17 |
| 5445611 | Enhancement of transdermal delivery with ultrasound and chemical enhancers | Deborah A. Eppstein | 1995-08-29 |
| 5203328 | Apparatus and methods for quantitatively measuring molecular changes in the ocular lens | Mark A. Samuels, Scott W. Patterson, Nai-Teng Yu, Sven-Erik Bursell | 1993-04-20 |