| 6635230 |
Method for producing chlorine dioxide |
— |
2003-10-21 |
| 6605558 |
Composition for producing chlorine dioxide |
— |
2003-08-12 |
| 6503419 |
Method of producing chlorine dioxide using sodium chlorite and a water-retaining substance impregnated in zeolite or in aqueous solution |
— |
2003-01-07 |
| 6458735 |
Method of producing chlorine dioxide using a metal chlorite and a water-retaining substance |
— |
2002-10-01 |
| 6423289 |
Method of producing chlorine dioxide using sodium chlorate and a water-retaining substance impregnated in zeolite or in aqueous solution |
— |
2002-07-23 |
| 6379643 |
Method of producing chlorine dioxide using sodium chlorite and a water-retaining substance in aqueous solution |
— |
2002-04-30 |
| 6174508 |
Method of producing chlorine dioxide using sodium chlorite and a water-retaining substance impregnated in zeolite or in aqueous solution |
— |
2001-01-16 |
| 5885543 |
Method for producing chlorine dioxide using calcium chloride impregnated zeolite or aqueous calcium chloride |
— |
1999-03-23 |
| 5853689 |
Method for producing chlorine dioxide by activating an impregnated zeolite crystal mixture, and mixtures for performing such method |
— |
1998-12-29 |
| 5833739 |
Chemically coated zeolite and method for chemically coating zeolite and using coated zeolite |
Fernando Cadena |
1998-11-10 |
| 5776850 |
Chemically impregnated zeolite and method for its production and use |
James Aamodt, David Biswell |
1998-07-07 |
| 5730948 |
Method for producing chlorine dioxide using chemically impregnated zeolite |
James Aamodt |
1998-03-24 |
| 5573743 |
Method for producing chlorine dioxide and removing chlorine dioxide using chemically impregnated zeolite |
James Aamodt, David Biswell |
1996-11-12 |
| 5567405 |
Method for producing chlorine dioxide using chemically impregnated zeolite |
James Aamodt, David Biswell |
1996-10-22 |
| 5464598 |
Method for removing a contaminant from a fluid using a chemically impregnated and coated zeolite |
— |
1995-11-07 |
| 5314852 |
Chemically impregnated zeolite and method for chemically impregnating and coating zeolite |
— |
1994-05-24 |
| 5278112 |
Chemically impregnated zeolite and method for chemically impregnating and coating zeolite |
— |
1994-01-11 |