Issued Patents All Time
Showing 26–50 of 65 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6540981 | Light imaging contrast agents | Jo Klaveness, Bjorn Fuglass, Pal Rongved, Edvin Wilhelm Johannesen, Paul Mark Hendrichs +4 more | 2003-04-01 |
| 6159445 | Light imaging contrast agents | Jo Klaveness, Bjorn Fuglass, Påal Rongved, Edvin Wilhelm Johannesen, Paul Mark Henrichs +4 more | 2000-12-12 |
| 6017522 | Segmented chelating polymers as imaging and therapeutic agents | Dennis E. Butterfield, Dennis Fujii, David L. Ladd, Robert A. Snow, Julia S. Tan | 2000-01-25 |
| 5932188 | Therapeutic and diagnostic imaging compositions and methods | Robert A. Snow, David L. Ladd | 1999-08-03 |
| 5817292 | MR imaging compositions and methods | Robert A. Snow, David L. Ladd | 1998-10-06 |
| 5756688 | MR imaging compositions and methods | Robert A. Snow, David L. Ladd, K. Robert Hollister | 1998-05-26 |
| 5730968 | Segmented chelating polymers as imaging and therapeutic agents | Dennis E. Butterfield, Dennis Fujii, David L. Ladd, Robert A. Snow, Julia S. Tan | 1998-03-24 |
| 5707603 | Pyridine complexing agents and targeting immunoreagents useful in therapeutic and diagnostic compositions | David A. Hilborn, Bruce J. Murray, Timothy Z. Hossain, Robert A. Snow, Ashis Saha +3 more | 1998-01-13 |
| 5677445 | Polycyclic complexing agents | David A. Hilborn, Bruce J. Murray, Timothy Z. Hossain | 1997-10-14 |
| 5620677 | Compositions of iodophenoxy alkanes and iodophenyl ethers for visualization of the gastrointestinal tract | Carl R. Illig, Eugene R. Cooper, Donald A. Upson, Brent Douty, Thomas J. Caulfield +5 more | 1997-04-15 |
| 5583206 | Chelating polymers | Robert A. Snow, David L. Ladd | 1996-12-10 |
| 5543132 | X-ray contrast compositions containing a barium salt and a cellulose derivative | Edward J. Baker, Robert W. Lee, Carl R. Illig | 1996-08-06 |
| 5525327 | Polymeric x-ray contrast compositions containing iodinated polymeric beads and microcrystaline cellulose | Edward J. Baker, Robert W. Lee, Carl R. Illig | 1996-06-11 |
| 5523402 | Tripyridyl macrocyclic compounds | David A. Hilborn, Bruce J. Murray, Timothy Z. Hossain | 1996-06-04 |
| 5476646 | X-ray contrast compositions containing iodophenoxyalkanes and pharmaceutically acceptable clays | Stephen B. Ruddy, Gregory L. McIntire, Mary E. Roberts | 1995-12-19 |
| 5476644 | Cyclic triamine chelating agents | Carl R. Illig, Thomas J. Caulfield, Peng Guo, David L. Ladd | 1995-12-19 |
| 5466435 | Compositions of iodophenoxy alkylene ethers and cellulose derivatives for visualization of the gastrointestinal tract | Edward J. Baker, Edward R. Bacon, Carl R. Illig, Thomas J. Caulfield, Brent Douty +2 more | 1995-11-14 |
| 5443814 | X-ray contrast compositions containing iodophenoxyalkanes and cellulose derivatives | Carl R. Illig, Robert W. Lee, Edward J. Baker | 1995-08-22 |
| 5405600 | X-ray contrast compositions containing film-forming materials | Carl R. Illig | 1995-04-11 |
| 5385722 | Compositions of iodophenyl esters and iodophenyl sulfonates and cellulose derivatives for visualization of the gastrointestinal tract | Edward J. Baker, Robert W. Lee, Edward R. Bacon, Sol J. Daum, Kimberly G. Estep +3 more | 1995-01-31 |
| 5385720 | Compositions of iodobenzoic acid derivatives and cellulose derivatives for visualization of the gastrointestinal tract | Edward J. Baker, Robert W. Lee, Carl R. Illig, Brent Douty | 1995-01-31 |
| 5385721 | Compositions of alkylbenzenes and cellulose derivatives for visualization of the gastrointestinal tract | Edward J. Baker, Kurt A. Josef, Edward R. Bacon, Kimberly G. Estep, Carl R. Illig +2 more | 1995-01-31 |
| 5368837 | X-ray contrast compositions containing an organic crystalline X-ray contrast agent and a cellulose derivative | Edward J. Baker, Robert W. Lee, Eugene R. Cooper, Carl R. Illig | 1994-11-29 |
| 5367080 | Complexing agents and targeting radioactive immunoreagents useful in therapeutic and diagnostic imaging compositions and methods | David A. Hilborn, Bruce J. Murray, Timothy Z. Hossain | 1994-11-22 |
| 5352434 | X-ray contrast compositions containing a barium salt and film-forming materials | Carl B. Illig | 1994-10-04 |