Issued Patents All Time
Showing 1–25 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7049456 | Method for preparing O,O-dialkyl S-[2-(alkylthio)alkyl] phosphorodithioates | Robert Ingalls, Stephen C. Slahck, Christopher M. Tusa | 2006-05-23 |
| 6545172 | Processes for the production of methyl dithiocarbazinate | Klaus Jelich, Dennis E. Jackman | 2003-04-08 |
| 6437189 | Synthesis of sulfoxides via selective oxidation of sulfides with a perborate or a percarbonate | Peter E. Newallis | 2002-08-20 |
| 6251350 | Process for the manufacture of thiophosphoryl chloride | Jacqueline M. Applegate, Peter E. Newallis | 2001-06-26 |
| 6197971 | Process for the manufacture of substituted triazolinones | Shekhar V. Kulkarni, Vijay C. Desai, Eric Rivadeneira, Klaus Jelich | 2001-03-06 |
| 6160125 | Process for the manufacture of sulfonylaminocarbonyl triazolinones in the presence of xylene as solvent | Klaus Jelich | 2000-12-12 |
| 6147221 | Process for the manufacture of sulfonylaminocarbonyl triazolinones and salts thereof | Shekhar V. Kulkarni, Eric Rivadeneira, Vijay C. Desai | 2000-11-14 |
| 6147222 | Process for the manufacture of sulfonylaminocarbonyl triazolinones and salts thereof under pH controlled conditions | Klaus Jelich | 2000-11-14 |
| 6127566 | Process for the synthesis of O,O-dimethyl phosphoroamidothioate | Donald K. Smith, David L. Meyer, Jonathan D. Spicher, Scott P. Hensley | 2000-10-03 |
| 6075157 | Purification of O,S-dimethyl phosphoramidothioate | Klaus Jelich | 2000-06-13 |
| 6034245 | Process for making 2-(methylthio)-5-(trifluoromethyl)-1,3,4-thiadiazole using methyldithiocarbazinate with trifluoroacetic acid with selective removal of 2,5-bis(methylthio)-1,3,4-thiadiazole | Thomas Schmidt, Peter E. Newallis | 2000-03-07 |
| 6031108 | Process for the preparation of 2-(methylsulfonyl)-5-(trifluoromethyl)-1,3,4-thiadiazole (TDA sulfone) | Klaus Jelich, Joe J. Hanson | 2000-02-29 |
| 6025514 | Process for preparing methyl dithiocarbazinate by reacting methyl bromide with the reaction product of carbon disulfide, hydrazine and an adjunct base | Dennis E. Jackman, David Erdman, Peter E. Newallis, Daniel M. Wasleski, Vijay C. Desai +1 more | 2000-02-15 |
| 6005114 | Process for making 2-(methylthio)-5(trifluoromethyl)-1,3,4,-thiadiazole using methyldithiocarbazinate with trifluoroacetic acid with selective removal of 2,5-bis(methylthio)-1,3,4-thiadiazole | Thomas Schmidt, Peter E. Newallis | 1999-12-21 |
| 5965737 | Approach to the conversion of 2-(methylthio)-5-(trifluoromethyl)-1,3,4-thiadiazole (TDA) to 2-(methylsulfonyl)-5-(trifluoromethyl)-1,3,4-thiadiazole (TDA sulfone) | Joe J. Hanson, Klaus Jelich | 1999-10-12 |
| 5922404 | Process for producing dimethyl (2,2,2-trichloro-1-hydroxyethyl)-phosphonate and granular formulations thereof | Klaus Jelich, Christopher M. Tusa, Daniel E. Terry, Stephen C. Slahck, Scott P. Hensley | 1999-07-13 |
| 5922896 | Process for making O,S-dimethyl phosphoramidothioate | Klaus Jelich, Donald K. Smith | 1999-07-13 |
| 5905157 | Process for producing 2-(methylthio)-5-(trifluoromethyl)-1,3,4-thiadiazole using methyldithiocarbazinate and trifluoroacetic acid | Vijay C. Desai, Peter E. Newallis, Herman Seifert | 1999-05-18 |
| 5898074 | Process for preparing 2-(methylthio)-5-(trifluoromethyl) -1,3,4-thiadiazole using methyldithiocarbazinate and a molar excess of trifluoroacetic acid with recovery of trifluoroacetic acid | Achim Noack | 1999-04-27 |
| 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 | Peter E. Newallis, Daniel M. Wasleski, Jacqueline M. Applegate, Klaus Jelich | 1999-04-20 |
| 5877339 | Process for preparing methyl dithiocarbazinate by reacting methyl bromide with the reaction product of carbon disulfide and hydrazine in an aqueous medium | Daniel M. Wasleski, Peter E. Newallis, Dennis E. Jackman, David Erdman, Jeffrey D. Macke +1 more | 1999-03-02 |
| 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 | Jacqueline M. Applegate, Klaus Jelich, Achim Noack | 1999-01-05 |
| 5852202 | Process for isolating N-(4-fluorophenyl)-N-(1-methylethyl)-2-(5-trifluoromethyl)-1,3,4-thiadi azol-2-yl)oxy!acetamide | Jonathan D. Spicher, Warren A. Fischer | 1998-12-22 |
| 5831112 | Process for producing stable, low odor S,S,S-tributylphosphorothrithiote | Peter E. Newallis | 1998-11-03 |
| 5808152 | Synthesis of N-(4-fluorophenyl)-2-hydroxy-N-(1-methylethyl)acetamide using sodium formate | Jacqueline M. Applegate, David Erdman, Peter E. Newallis | 1998-09-15 |