Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7157017 | Fungicidal compositions and methods using cyanodithiocarbimates | Thomas E. McNeel, Stephen D. Bryant, Marilyn S. Whittemore, Zoltan Csuros, Mark L. Zollinger +2 more | 2007-01-02 |
| 5466717 | Halogenated 4'-methoxyacetophenones as microbicides and preservatives | S. Rao Rayudu, Thomas E. McNeel | 1995-11-14 |
| 5225432 | Control of micro-organisms on plants with 1-hydroxymethylpyrazoles | Miguel L. Pulido | 1993-07-06 |
| 4970211 | Ionene polymeric compositions, their preparation and use | John D. Pera | 1990-11-13 |
| 4851532 | Ionene polymeric compositions, their preparation and use | John D. Pera | 1989-07-25 |
| 4801362 | Control of microorganisms in aqueous systems with 1-hydroxymethylpyrazoles | — | 1989-01-31 |
| 4778813 | Polymeric quaternary ammonium compounds, their preparation and use | John D. Pera | 1988-10-18 |
| 4581058 | Polymeric quaternary ammonium compounds and their uses | John D. Pera | 1986-04-08 |
| 4505831 | Method of preservation of aqueous systems by addition to said systems of quaternary ammonium salts of hexamethylenetetramine | John D. Pera | 1985-03-19 |
| 4506081 | Polymeric quaternary ammonium compounds and their uses | John D. Pera | 1985-03-19 |
| 4374040 | Aminoalkylenephosphonic acids and salts thereof and their use in aqueous systems | John D. Pera | 1983-02-15 |
| 4243524 | Aminoalkylenephosphonic acids and salts thereof and their use in aqueous systems | John D. Pera | 1981-01-06 |
| 4181806 | Aminoalkylenephosphonic acids and salts thereof and their use in aqueous systems | John D. Pera | 1980-01-01 |