Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8676283 | Method and apparatus to compensate for melanin and hemoglobin variation in determination of a measure of a glycation end-product or disease state using tissue fluorescence | Nathaniel I. Matter, Marwood Neal Ediger | 2014-03-18 |
| 8581697 | Apparatuses for noninvasive determination of in vivo alcohol concentration using raman spectroscopy | Trent Ridder, Rob Johnson, Russell Abbink | 2013-11-12 |
| 8515506 | Methods for noninvasive determination of in vivo alcohol concentration using Raman spectroscopy | Trent Ridder, Rob Johnson, Russell Abbink | 2013-08-20 |
| 8238993 | Determination of a measure of a glycation end-product or disease state using tissue fluorescence lifetime | Marwood Neal Ediger | 2012-08-07 |
| 8174394 | System for noninvasive determination of analytes in tissue | Trent Ridder, Ben ver Steeg, Mike Mills, Bentley Laaksonen, James McNally +1 more | 2012-05-08 |
| 8140147 | Determination of a measure of a glycation end-product or disease state using a flexible probe to determine tissue fluorescence of various sites | Marwood Neal Ediger, Robert D. Johnson, Mark Ries Robinson | 2012-03-20 |
| 8131332 | Determination of a measure of a glycation end-product or disease state using tissue fluorescence of various sites | Marwood Neal Ediger, Robert D. Johnson, Mark Ries Robinson | 2012-03-06 |
| 8121671 | Determination of a measure of a glycation end-product or disease state using tissue fluorescence preferentially from the dermis | Edward Hull, Marwood Neal Ediger, Christopher D. Brown, Robert D. Johnson | 2012-02-21 |
| 8078243 | Determination of a measure of a glycation end-product or disease state using tissue fluorescence | Marwood Neal Ediger, Robert D. Johnson, Edward Hull, Christopher D. Brown | 2011-12-13 |
| 7889349 | Method and apparatus for improvement of spectrometer stability, and multivariate calibration transfer | Trent Ridder, Ben ver Steeg, Michael Haass, Zachary Benz | 2011-02-15 |
| 7616123 | Apparatus and method for noninvasively monitoring for the presence of alcohol or substances of abuse in controlled environments | Trent Ridder, Ben ver Steeg, James McNally, Russell Abbink | 2009-11-10 |
| 7446878 | Method and apparatus for improvement of spectrometer stability, and multivariate calibration transfer | Trent Ridder, Ben ver Steeg, Zachary Benz | 2008-11-04 |
| 7403804 | Noninvasive determination of alcohol in tissue | Trent Ridder, Russell Abbink, Robert D. Johnson, Edward Hull, Andrew D. Meigs +2 more | 2008-07-22 |
| 7139598 | Determination of a measure of a glycation end-product or disease state using tissue fluorescence | Edward Hull, Marwood Neal Ediger, Christopher D. Brown, Robert D. Johnson | 2006-11-21 |
| 6944487 | Determination of pH including hemoglobin correction | Shonn Hendee, Mark Rohrscheib, David Nunez, M. Kathleen Alam, James E. Franke +1 more | 2005-09-13 |
| 6865408 | System for non-invasive measurement of glucose in humans | Russell Abbink, Robert D. Johnson | 2005-03-08 |
| 6684099 | Apparatus and method for reducing spectral complexity in optical sampling | Trent Ridder, Russell Abbink, Robert D. Johnson | 2004-01-27 |
| 6654125 | Method and apparatus for optical spectroscopy incorporating a vertical cavity surface emitting laser (VCSEL) as an interferometer reference | Trent Ridder | 2003-11-25 |
| 6574490 | System for non-invasive measurement of glucose in humans | Russell Abbink, Robert D. Johnson | 2003-06-03 |