Issued Patents All Time
Showing 25 most recent of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7736610 | Actinium radioisotope products of enhanced purity | David H. Meikrantz, Terry A. Todd, Troy J. Tranter | 2010-06-15 |
| 7597862 | Process for radioisotope recovery and system for implementing same | David H. Meikrantz, Terry A. Todd, Troy J. Tranter | 2009-10-06 |
| 7553461 | Multivalent metal ion extraction using diglycolamide-coated particles | Richard E. Barrans, Jr., Andrew H. Bond | 2009-06-30 |
| 7157061 | Process for radioisotope recovery and system for implementing same | David H. Meikrantz, Terry A. Todd, Troy J. Tranter | 2007-01-02 |
| 7157022 | Multivalent metal ion extraction using diglycolamide-coated particles | Richard E. Barrans, Jr., Andrew H. Bond | 2007-01-02 |
| 7091338 | Purification of 4,4′(5′)- di-t-butylcyclohexano-18-crown-6 | Andrew H. Bond, Richard E. Barrans, Jr. | 2006-08-15 |
| 7087206 | Multicolumn selectivity inversion generator for production of high purity actinium for use in therapeutic nuclear medicine | Andrew H. Bond, Daniel McAlister | 2006-08-08 |
| 6998052 | Multicolumn selectivity inversion generator for production of ultrapure radionuclides | Andrew H. Bond | 2006-02-14 |
| 6852296 | Production of ultrapure bismuth-213 for use in therapeutic nuclear medicine | Andrew H. Bond | 2005-02-08 |
| 6787042 | Automated radionuclide separation system and method | Andrew H. Bond, John J. Hines, John E. Young | 2004-09-07 |
| 6511603 | Alkaline earth cation extraction from acid solution | Mark L. Dietz | 2003-01-28 |
| 6488859 | Bifunctional phenyl monophosphonic/sulfonic acid ion exchange resin and process for using the same | Spiro D. Alexandratos, Christopher Shelley, Renato Chiarizia, Michael J. Gula, Sui Xue +1 more | 2002-12-03 |
| 6309614 | Method for isolating and purifying 90Y From 90strontium in multi-curie quantities | John J. Hines | 2001-10-30 |
| 6303090 | Conversion of depleted uranium hexafluoride to a solid uranium compound | Alan B. Rothman, Donald G. Graczyk, Alice M. Essling | 2001-10-16 |
| 6232353 | Bifunctional phenyl monophosphonic/sulfonic acid ion exchange resin and process for using the same | Spiro D. Alexandratos, Christopher Shelley, Renato Chiarizia | 2001-05-15 |
| 5888397 | Process for recovering chaotropic anions from an aqueous solution also containing other ions | Robin D. Rogers, Andrew H. Bond | 1999-03-30 |
| 5888398 | Composition and process for separating cesium ions from an acidic aqueous solution also containing other ions | Mark L. Dietz, Richard A. Bartsch, Richard E. Barrans, Jr., David Rausch | 1999-03-30 |
| 5863439 | Process for separation and preconcentration of radium from water | Mark L. Dietz, Renato Chiarizia, Richard A. Bartsch | 1999-01-26 |
| 5854968 | Process and apparatus for the production of BI-213 cations | John J. Hines, Renato Chiarizia, Mark L. Dietz | 1998-12-29 |
| 5851401 | Method for the chromatographic separation of cations from aqueous samples | Renato Chiarizia, Mark L. Dietz | 1998-12-22 |
| 5712347 | Grafted methylenediphosphonate ion exchange resins | Andrzej W. Trochimcznk, Ralph C. Gatrone, Spiro D. Alexandratos | 1998-01-27 |
| 5707525 | Process for separating and recovering an anionic dye from an aqueous solution | Robin D. Rogers, Andrew H. Bond | 1998-01-13 |
| 5651883 | Method for the chromatographic separation of cations from aqueous samples | Renato Chiarizia, Mark L. Dietz | 1997-07-29 |
| 5618851 | Grafted methylenediphosphonate ion exchange resins | Andrzej W. Trochimcznk, Ralph C. Gatrone, Spiro D. Alexandratos | 1997-04-08 |
| 5603834 | Process for recovering pertechnetate ions from an aqueous solution also containing other ions | Robin D. Rogers, Andrew H. Bond | 1997-02-18 |