Issued Patents All Time
Showing 25 most recent of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9517453 | Methods for enhancing the mesoporosity of zeolite-containing materials | Javier Garcia Martinez, Lawrence B. Dight | 2016-12-13 |
| 9340756 | Chlorine dioxide based cleanser/sanitizer | Frank Sebastian Castellano | 2016-05-17 |
| 8765660 | Separation of surfactants from polar solids | Kunhao Li | 2014-07-01 |
| 8703106 | Chlorine dioxide treatment for biological tissue | Linda Hratko, Frank S. Castellana, Andrew P. Full, Marcos Gomez | 2014-04-22 |
| 8685875 | Methods for enhancing the mesoporosity of zeolite-containing materials | Javier Garcia-Martinez, Lawrence B. Dight | 2014-04-01 |
| 8673297 | Chlorine dioxide based cleaner/sanitizer | Frank S. Castellana | 2014-03-18 |
| 8636987 | Tooth whitening compositions and methods | Frank S. Castellana, Linda Hratko | 2014-01-28 |
| 8524201 | Non-cytotoxic chlorine dioxide fluids | Frank S. Castellana, Linda Hratko | 2013-09-03 |
| 8524202 | Tooth whitening compositions and methods | Frank S. Castellana, Linda Hratko | 2013-09-03 |
| 8518456 | Non-cytotoxic chlorine dioxide fluids | Frank S. Castellana, Linda Hratko | 2013-08-27 |
| 8518382 | Tooth polishing compositions and methods of tooth polishing without mechanical abrasion | Frank S. Castellana, Linda Hratko, Steven R. Jefferies | 2013-08-27 |
| 8377423 | Tooth whitening compositions and methods | Frank S. Castellana, Linda Hratko | 2013-02-19 |
| 8311625 | Chlorine dioxide treatment for biological tissue | Linda Hratko, Frank S. Castellana, Andrew P. Full, Marcos Gomez | 2012-11-13 |
| 8303939 | Tooth whitening compositions and methods | Frank S. Castellana, Linda Hratko | 2012-11-06 |
| 8293283 | Methods for treating oral cavity infections with chlorine dioxide | Frank S. Castellana | 2012-10-23 |
| 8262929 | Massive bodies containing free halogen source for producing highly converted solutions of chlorine dioxide | Gerald S. Koermer, Appadurai Thangaraj, Ahmad Moini | 2012-09-11 |
| 8137581 | Chlorine dioxide releasing composite article | Linda Hratko, Michael S. Cochran | 2012-03-20 |
| 8088300 | Stabilized composition for producing chlorine dioxide | John W. Byrne | 2012-01-03 |
| 7875238 | Device for generating aqueous chlorine dioxide solutions | Gerald Stephen Koermer, Linda Hratko | 2011-01-25 |
| 7704920 | Pollutant emission control sorbents and methods of manufacture | Xiaolin Yang, Pascaline Tran, Lawrence Shore, Ronald T. Mentz | 2010-04-27 |
| 7585804 | ZSM-5 additive | Gary M. Smith | 2009-09-08 |
| 7578869 | Methods of manufacturing bentonite pollution control sorbents | Xiaolin Yang, Pascaline Tran, Lawrence Shore, Ronald T. Mentz | 2009-08-25 |
| 7547653 | ZSM-5 additive | Gary M. Smith | 2009-06-16 |
| 7547813 | ZSM-5 additive | Gary M. Smith | 2009-06-16 |
| 7375048 | ZSM-5 additive | Gary M. Smith | 2008-05-20 |