Issued Patents All Time
Showing 26–50 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6525041 | Manganese or iron complexes of nitrogen-containing macrocyclic ligands effective as catalysts for dismutating superoxide | William L. Neumann, Randy H. Weiss, Susan L. Henke, Patrick J. Lennon, Karl W. Aston | 2003-02-25 |
| 6214817 | Substituted pyridino pentaazamacrocyle complexes having superoxide dismutase activity | William L. Neumann, Susan L. Henke, Patrick J. Lennon, Karl W. Aston, Daniela Salvemini +4 more | 2001-04-10 |
| 6204259 | Manganese complexes of nitrogen-containing macrocyclic ligands effective as catalysts for dismutating superoxide | Randy H. Weiss, William L. Neumann, Anil Modak, Patrick J. Lennon, Karl W. Aston | 2001-03-20 |
| 6084093 | Manganese complexes of nitrogen-containing macrocyclic ligands effective as catalysts for dismutating superoxide | Randy H. Weiss, William L. Neuman, Anil Modak, Patrick J. Lennon, Karl W. Aston | 2000-07-04 |
| 5976498 | Methods of diagnostic image analysis using metal complexes of nitrogen-containing macrocyclic ligands | William L. Neumann, Randy H. Weiss, Susan L. Henke, Patrick J. Lennon, Karl W. Aston | 1999-11-02 |
| 5874421 | Manganese complexes of nitrogen-containing macrocyclic ligands effective as catalysts for dismutating superoxide | Randy H. Weiss, William L. Neuman, Anil Modak, Patrick J. Lennon, Karl W. Aston | 1999-02-23 |
| 5703273 | Process for preparing N-phosphonomethylamino carboxylic acids | Michael K. Stern, Brian K. Cheng, Jerry R. Ebner | 1997-12-30 |
| 5637578 | Manganese complexes of nitrogen-containing macrocyclic ligands effective as catalysts for dismutating superoxide | Randy H. Weiss, William L. Neuman, Anil Modak, Patrick J. Lennon, Karl W. Aston | 1997-06-10 |
| 5610293 | Methods of preparing manganese complexes of nitrogen-containing macrocyclic ligands | Randy H. Weiss, William L. Neuman, Anil Modak, Patrick J. Lennon, Karl W. Aston | 1997-03-11 |
| 5602276 | Process for preparing N-phosphonomethylamino carboxylic acids | Michael K. Stern, Brian K. Cheng, Jerry R. Ebner | 1997-02-11 |
| 5451697 | Process for preparing isocyanates | William D. McGhee, Mark D. Paster, Kenneth Ruettimann, A. John Solodar, Thomas E. Waldman | 1995-09-19 |
| 5371183 | Preparation of urethane from polyamine and carbon dioxide | William D. McGhee | 1994-12-06 |
| 5349048 | Preparation of polycarbonate products | William D. McGhee | 1994-09-20 |
| 5344934 | Preparation of urethane and caronate products | William D. McGhee, John J. Talley, Barry L. Parnas | 1994-09-06 |
| 5260473 | Preparation of urethane and carbonate products | William D. McGhee | 1993-11-09 |
| 5223638 | Preparation of urethane and carbonate products | William D. McGhee, Barry L. Parnas, John J. Talley | 1993-06-29 |
| 5200547 | Preparation of urethane and carbonate products | William D. McGhee | 1993-04-06 |
| 5091561 | Process for producing N-phosphonomethylglycine | Willie J. Rivers, Jr. | 1992-02-25 |
| 5072033 | Process for producing N-phosphonomethylglycine | Donald L. Fields, Jr., Raymond C. Grabiak, Karl E. Koenig | 1991-12-10 |
| 5061820 | Process for producing N-phosphonomethylgylcine | Donald L. Fields, Jr., Raymond C. Grabiak, Karl E. Koenig | 1991-10-29 |
| 5055577 | Preparation of urethane products | William D. McGhee | 1991-10-08 |
| 4965402 | Process for producing n-phosphonomethylglycine | Willie J. Rivers, Jr. | 1990-10-23 |
| 4952723 | Process for producing N-phosphonomethylglycine | Donald L. Fields, Jr., Raymond C. Grabiak | 1990-08-28 |
| 4937376 | Process for producing N-phosphonomethylglycine | Donald L. Fields, Jr., Raymond C. Grabiak | 1990-06-26 |
| 4898972 | Process for producing N-phosphonomethylglycine | Donald L. Fields, Jr., Raymond C. Grabiak | 1990-02-06 |