Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8703106 | Chlorine dioxide treatment for biological tissue | Barry K. Speronello, Linda Hratko, Andrew P. Full, Marcos Gomez | 2014-04-22 |
| 8673297 | Chlorine dioxide based cleaner/sanitizer | Barry K. Speronello | 2014-03-18 |
| 8636987 | Tooth whitening compositions and methods | Barry K. Speronello, Linda Hratko | 2014-01-28 |
| 8524202 | Tooth whitening compositions and methods | Barry K. Speronello, Linda Hratko | 2013-09-03 |
| 8524201 | Non-cytotoxic chlorine dioxide fluids | Barry K. Speronello, Linda Hratko | 2013-09-03 |
| 8518456 | Non-cytotoxic chlorine dioxide fluids | Barry K. Speronello, Linda Hratko | 2013-08-27 |
| 8518382 | Tooth polishing compositions and methods of tooth polishing without mechanical abrasion | Barry K. Speronello, Linda Hratko, Steven R. Jefferies | 2013-08-27 |
| 8377423 | Tooth whitening compositions and methods | Barry K. Speronello, Linda Hratko | 2013-02-19 |
| 8311625 | Chlorine dioxide treatment for biological tissue | Barry K. Speronello, Linda Hratko, Andrew P. Full, Marcos Gomez | 2012-11-13 |
| 8303939 | Tooth whitening compositions and methods | Barry K. Speronello, Linda Hratko | 2012-11-06 |
| 8293283 | Methods for treating oral cavity infections with chlorine dioxide | Barry K. Speronello | 2012-10-23 |
| 6613020 | Method of applying a mixture of two liquid components as well as a device for carrying out the method | Niels Erik Holm, Allan Garbasch, John E. Fairbrother | 2003-09-02 |
| 5618557 | Prophylactic treatment of allergic contact dermatitis | John J. Wille, Agis Kydonieus | 1997-04-08 |
| 5599289 | Medical dressing with semi-peripheral delivery system | — | 1997-02-04 |
| 5250042 | Ostomy bag with filter combination | Anil Torgalkar | 1993-10-05 |
| 5250043 | Continent ostomate bandage | Keith T. Ferguson | 1993-10-05 |
| 5074852 | Occlusive attaching device for ostomy appliance | Thomas A. Iliadis, Walter F. Leise, Jr., Keith T. Ferguson | 1991-12-24 |