Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6267897 | Method of inhibiting biofilm formation in commercial and industrial water systems | Victoria M. Kehoe, Laura E. Rice, Chandrashekar S. Shetty | 2001-07-31 |
| 6053032 | System and method for determining a deposition rate in a process stream indicative of a mass build-up and for controlling feed of a product in the process stream to combat same | Paul R. Kraus, Jeffrey P. Chamberlain, Barbara E. Moriarty | 2000-04-25 |
| 6054054 | Chemical for the prevention of attachment of microorganisms to surfaces | Michael R. St. John | 2000-04-25 |
| 5716629 | Synergistic blend of 1-(3-chloroallyl)-3,5,7-triaza-1-azoniaadamantane tetrahydro-3,5,-dimethyl-2h-1,3,5-thiadiazine-2-thione | Sasireka S. Ramesh | 1998-02-10 |
| 5624575 | Method for preventing microbial deposits in the papermaking process with ethylene oxide/propylene oxide copolymers | Robert J. Meade, Nicole Taylor, Judy G. LaZonby | 1997-04-29 |
| 5573641 | Method for preventing microbial deposits in the wet end of papermachines using ethylene oxide/propylene oxide copolymer | Robert J. Meade, Nicole Taylor | 1996-11-12 |
| 5395530 | Treatment of fresh waters to destroy filamentous bacteria | Judy G. LaZonby, Joseph J. Krolczyk, Harley R. Melo, Christopher L. Wiatr | 1995-03-07 |
| 5374536 | Synergistic product selection test for biocides | — | 1994-12-20 |
| 5324432 | Treatment of process waters to destroy filamentous bacteria | Judy G. LaZonby, Joseph J. Krolczyk, Harley R. Melo | 1994-06-28 |
| 5281537 | Method for monitoring fouling in commercial waters | Jeffrey R. Cantrall | 1994-01-25 |
| 5206151 | Rapid selection of biocide using a reduction oxidation indicator system | — | 1993-04-27 |
| 5190728 | Apparatus for monitoring fouling in commercial waters | Jeffrey R. Cantrall | 1993-03-02 |