Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5244856 | Polytetraalkylammonium and polytrialkylamine-containing ligands bonded to inorganic supports and processes of using the same for removing and concentrating desired ions from solutions | Ronald L. Bruening, Jerald S. Bradshaw, Reed M. Izatt | 1993-09-14 |
| 5190661 | Process of removing ions from solutions using a complex with sulfur-containing hydrocarbons | Ronald L. Bruening, Reed M. Izatt, Jerald S. Bradshaw | 1993-03-02 |
| 5182251 | Aminoalkylphosphonic acid containing ligands attached to solid supports for removal of metal ions | Ronald L. Bruening, Jerald S. Bradshaw, Reed M. Izatt, Krzysztof E. Krakowiak | 1993-01-26 |
| 5173470 | Compositions and processes for removing, separating and concentrating desired ions from solutions using sulfur and aralkyl nitrogen containing ligands bonded to inorganic supports | Ronald L. Bruening, Reed M. Izatt, Jerald S. Bradshaw | 1992-12-22 |
| 5120443 | Processes for removing, separating and concentrating rhodium, iridium, and ruthenium from solutions using macrocyclic and nonmacrocyclic polyalkylene-polyamine-containing ligands bonded to inorganic supports | Ronald L. Bruening, Reed M. Izatt, Jerald S. Bradshaw | 1992-06-09 |
| 5084430 | Sulfur and nitrogen containing hydrocarbons and process of using same in separating desired ions from solutions thereof | Ronald L. Bruening, Jerald S. Bradshaw, Reed M. Izatt | 1992-01-28 |
| 5078978 | Pyridine-containing alkoxysilanes bonded to inorganic supports and processes of using the same for removing and concentrating desired ions from solutions | Jerald S. Bradshaw, Krzysztof E. Krakowiak, Reed M. Izatt, Ronald L. Bruening | 1992-01-07 |
| 5039419 | Sulfur-containing hydrocarbon compounds and process of using same in recovering and concentrating desired ions from solutions thereof | Jerald S. Bradshaw, Reed M. Izatt, Krzysztof E. Krakowiak, Jan F. Biernat, Ronald L. Bruening | 1991-08-13 |
| 4952321 | Process of removing and concentrating desired ions from solutions | Jerald S. Bradshaw, Maria Bochenska, Krzysztof E. Krakowiak, Jan F. Biernat, Ronald L. Bruening +1 more | 1990-08-28 |