Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6251350 | Process for the manufacture of thiophosphoryl chloride | Peter E. Newallis, Vidyanatha A. Prasad | 2001-06-26 |
| 5895818 | Process for making N-(4-fluorophenyl)-N-(1-methylethyl)-2-(5-trifuloromethyl)-1,3,4-thiadi azol-2-yl)oxy!acetamide using an aprotic, aromatic solvent | Vidyanatha A. Prasad, Peter E. Newallis, Daniel M. Wasleski, Klaus Jelich | 1999-04-20 |
| 5856499 | Synthesis of 2-(methysulfonyl)-5-(trifluoro-methyl)-,3,4-thiadiazole via oxidation of 2-(methylthio)-5-(trifluoromethyl)-1,3,4-thiadiazole with glacial acetic acid | Vidyanatha A. Prasad, Klaus Jelich, Achim Noack | 1999-01-05 |
| 5808152 | Synthesis of N-(4-fluorophenyl)-2-hydroxy-N-(1-methylethyl)acetamide using sodium formate | Vidyanatha A. Prasad, David Erdman, Peter E. Newallis | 1998-09-15 |
| 5792872 | Process for producing N-(4-fluorophenyl)-N-(1-methylethyl)-2-(5-trifluoromethyl-1,3,4-thiadia zol-2-yl)oxy!acetamide | Vidyanatha A. Prasad, Daniel M. Wasleski, Klaus Jelich | 1998-08-11 |
| 5756752 | Process for preparing substituted oxadiazolones | Hans-Joachim Diehr, Reinhard Lantzsch, Klaus Jelich | 1998-05-26 |
| 5464600 | Amine catalyzed reaction in the production of thiophosphoryl chloride | Peter E. Newallis, Vidyanatha A. Prasad | 1995-11-07 |