Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6117330 | Process of using sulfur and nitrogen-containing hydrocarbons in recovering and concentrating desired ions from solutions thereof | Bryon J. Tarbet, Ronald L. Bruening, Reed M. Izatt | 2000-09-12 |
| 6071416 | Poly N-cyclic aromatic ligands bonded to solid supports for removing and concentrating ions from solutions | Ronald L. Bruening, Krzysztof E. Krakowiak, Reed M. Izatt | 2000-06-06 |
| 5446182 | Process of removing ions from solutions using a complex with sulfur-containing hydrocarbons also containing electron withdrawing groups bonded to a solid hydrophilic matrix | Ronald L. Bruening, Bryon J. Tarbet, Reed M. Izatt | 1995-08-29 |
| 5403898 | Single arm attached cyclodextrin polysiloxanes and use thereof as chiral stationary phases in chromatographic separation of enantiomers | Milton L. Lee, Bryant E. Rossiter | 1995-04-04 |
| 5334316 | Process of using polytetraalkylammonium and polytrialkylamine-containing ligands bonded to inorganic supports for removing and concentrating desired ions from solutions | Ronald L. Bruening, Bryon J. Tarbet, Reed M. Izatt | 1994-08-02 |
| 5318846 | Process of removing ions from solutions using a complex with sulfur-containing hydrocarbons also containing electron withdrawing groups bonded to a solid hydrophilic matrix | Ronald L. Bruening, Bryon J. Tarbet, Reed M. Izatt | 1994-06-07 |
| 5273660 | Aminoalkylphosphonic acid containing ligands attached to solid supports for removal of metal ions | Ronald L. Breuning, Bryon J. Tarbet, Reed M. Izatt, Krzysztof E. Krakowiak | 1993-12-28 |
| 5268442 | Chiral copolymers with oligosiloxane spacers | Bryant E. Rossiter, Bryon J. Tarbet, Deborah F. Johnson, Milton L. Lee, Karin E. Markides | 1993-12-07 |
| 5262052 | Polysiloxanes containing pendant cyano substituted biphenyls as stationary phases for chromatographic columns | Bryant E. Rossiter, Shawn L. Reese, Abdul Malik, Milton L. Lee | 1993-11-16 |
| 5250188 | Process of removing and concentrating desired molecules from solutions | Ronald L. Bruening, Reed M. Izatt, Bryon J. Tarbet | 1993-10-05 |
| 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, Bryon J. Tarbet, Reed M. Izatt | 1993-09-14 |
| 5190661 | Process of removing ions from solutions using a complex with sulfur-containing hydrocarbons | Ronald L. Bruening, Bryon J. Tarbet, Reed M. Izatt | 1993-03-02 |
| 5182251 | Aminoalkylphosphonic acid containing ligands attached to solid supports for removal of metal ions | Ronald L. Bruening, Bryon J. Tarbet, Reed M. Izatt, Krzysztof E. Krakowiak | 1993-01-26 |
| 5179213 | Macrocyclic ligands bonded to an inorganic support matrix and a process for selectively and quantitatively removing and concentrating ions present at low concentrations from mixtures thereof with other ions | Reed M. Izatt, Virginia B. Christensen, Ronald L. Bruening | 1993-01-12 |
| 5175110 | Analysis of ions present at low concentrations in solutions containing other ions | Reed M. Izatt, Ronald L. Bruening, James J. Christensen, Robert L. Alldredge | 1992-12-29 |
| 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, Bryon J. Tarbet, Reed M. Izatt | 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, Bryon J. Tarbet, Reed M. Izatt | 1992-06-09 |
| 5084430 | Sulfur and nitrogen containing hydrocarbons and process of using same in separating desired ions from solutions thereof | Bryon J. Tarbet, Ronald L. Bruening, 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 | Bryon J. Tarbet, Krzysztof E. Krakowiak, Reed M. Izatt, Ronald L. Bruening | 1992-01-07 |
| 5071819 | Sulfur and nitrogen-containing hydrocarbons and process of using same in recovering and concentrating desired ions from solutions thereof | Byron J. Tarbet, Ronald L. Bruening, Reed M. Izatt | 1991-12-10 |
| 5039419 | Sulfur-containing hydrocarbon compounds and process of using same in recovering and concentrating desired ions from solutions thereof | Reed M. Izatt, Bryon J. Tarbet, Krzysztof E. Krakowiak, Jan F. Biernat, Ronald L. Bruening | 1991-08-13 |
| 4996277 | Novel oligoethylene oxide-containing alkenes, alkoxysilanes, and polysiloxanes | Milton L. Lee, Karin E. Markides | 1991-02-26 |
| 4975379 | Analysis of ions present at low concentrations in solutions containing other ions | Reed M. Izatt, Ronald L. Bruening, Virginia B. Christensen, Robert L. Alldredge | 1990-12-04 |
| 4960882 | Proton ionizable macrocyclic compounds | Reed M. Izatt, Virginia B. Christensen | 1990-10-02 |
| 4959153 | Process of removing ions from solutions by forming a complex with a sulfur containing hydrocarbon covalently bonded to silica | Byron J. Tarbet, Krzysztof E. Krakowiak, Jan F. Biernat, Ronald L. Bruening, Reed M. Izatt | 1990-09-25 |