Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6749758 | Methods and systems for uniform-control of bromine concentrations in water | Michael Sanders | 2004-06-15 |
| 6680070 | Particulate blends and compacted products formed therefrom, and the preparation thereof | Bruce C. Peters | 2004-01-20 |
| 6641828 | Methods for microbiological control in aqueous systems | Christopher J. Nalepa, Michael Sanders | 2003-11-04 |
| 6638959 | Microbiological control in aqueous systems | Christopher J. Nalepa, Michael Sanders, David L. Shelton | 2003-10-28 |
| 6565868 | Methods for microbiological control in aqueous systems | Christopher J. Nalepa, Michael Sanders, David L. Shelton | 2003-05-20 |
| 6508954 | 1,3-dibromo-5,5-dimethylhydantoin of enhanced properties | Hassan Y. Elnagar, Bruce C. Peters, Edgar E. Spielman, Jr., Dustin H. Thomas | 2003-01-21 |
| 6495698 | Binder-free compacted forms of 1,3-dihalo-5,5-dimethylhydantoins | — | 2002-12-17 |
| 6448410 | Production of compacted biocidal agent from particulate biocidal agent without using a binder | Bruce C. Peters | 2002-09-10 |
| 6281169 | Aqueous suspensions of low solubility and low stability water additives | Alan M. Yeoman, Frederick A. Grunewald, Alan D. Harrison, Brian Sook, Thomas Kruppa | 2001-08-28 |
| 5888428 | Methods for generating residual disinfectants during the ozonization of water | Julie A. McKeown, Rodney H. Sergent | 1999-03-30 |
| 5641520 | Halogen compositions for water treatment | Enrico J. Termine, Alan M. Yeoman | 1997-06-24 |
| 5620585 | Inorganic perbromide compositions and methods of use thereof | Ahmad Dadgar, Rodney H. Sergent, Nicolai A. Favstritsky, Julie A. McKeown, Dennis W. Borden +2 more | 1997-04-15 |
| 5607619 | Inorganic perbromide compositions and methods of use thereof | Ahmad Dadgar, Rodney H. Sergent, Nicolai A. Favstritsky, Julie A. McKeown, Dennis W. Borden +2 more | 1997-03-04 |
| 5422126 | Halogen compositions for water treatment and method of preparation thereof | Enrico J. Termine, Alan M. Yeoman | 1995-06-06 |
| 5385650 | Recovery of bromine and preparation of hypobromous acid from bromide solution | Ahmad Dadgar, Rodney H. Sergent | 1995-01-31 |
| 5264136 | Methods for generating residual disinfectants during the ozonization of water | Ahmad Dadgar, Julie A. McKeown, Rodney H. Sergent | 1993-11-23 |