Issued Patents All Time
Showing 1–25 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9573896 | Methods for preparing d-threo-methylphenidate using diazomethane, and compositions thereof | Francis Hempenstall, Nicholas Duda, Ali Suleman | 2017-02-21 |
| 9233924 | Methods for preparing D-threo methylphenidate using diazomethane, and compositions thereof | Francis Hempenstall, Nicholas Duda, Ali Suleman | 2016-01-12 |
| 8835684 | Preparation of 2R,3S-N-isobutyl-N-(2-hydroxy-3-amino-4-phenylbutyl)-p-nitrobenzenesulfonylamide hydrochloride and other derivatives of 2-hydroxy-1,3-diamines | Hasan Palandoken, Joy A. Stringer, Roland P. Carlson, John Leach, Thomas G. Archibald +1 more | 2014-09-16 |
| 8357302 | Reaction systems with incorporated chromatography units for enhanced product recovery | Olivier Dapremont | 2013-01-22 |
| 8198461 | Process for the preparation of 3-cyano-1,2,4-triazoles | Der-Shing Huang, Benjamin Mendoza | 2012-06-12 |
| 8163933 | Clean, high-yield preparation of S,S and R,S amino acid isosteres | Todd E. Clement, Hasan Palandoken, James Robinson, III, Joy A. Stringer | 2012-04-24 |
| 7807850 | Preparation of 2R,3S-N-isobutyl-N-(2-hydroxy-3-amino-4-phenylbutyl)-P-nitrobenzenesulfonylamide hydrochloride and other derivatives of 2-hydroxy-1,3-diamines | Hasan Palandoken, Joy A. Stringer, Roland P. Carlson, John Leach, Thomas G. Archibald +1 more | 2010-10-05 |
| 7414135 | Process for halomethyl ethers of hydroxyiminomethyl quaternary pyridinium salts | Der-Shing Huang, George R. Gettys, Olivier Dapremont | 2008-08-19 |
| 7414144 | Preparation of 2S,3S-N-isobutyl-N-(2-hydroxy-3-amino-4-phenylbutyl)-p-nitrobenzenesulfonylamide hydrochloride and other derivatives of 2-hydroxy-1,3-diamines | Hasan Palandoken, Joy A. Stringer, Roland P. Carlson, John Leach, Thomas G. Archibald +1 more | 2008-08-19 |
| 7354985 | Fluorinated thermoset polyurethane elastomers prepared from polyether prepolymers formed from mono-substituted fluorinated oxetane monomers | Thomas G. Archibald | 2008-04-08 |
| 7309803 | Clean, High-yield preparation of S,S and R,S amino acid isosteres | Todd E. Clement, Hasan Palandoken, James Robinson, III, Joy A. Stringer | 2007-12-18 |
| 7148309 | Amorphous polyether glycols based on bis-substituted oxetane monomers | Thomas G. Archibald, Roland P. Carlson, Kenneth J. Wynne, Edward N. Kresge | 2006-12-12 |
| 6998460 | Amorphous polyether glycols based on bis-substituted oxetane and tetrahydrofuran monomers | Thomas G. Archibald, Roland P. Carlson, Kenneth J. Wynne, Edward N. Kresge | 2006-02-14 |
| 6972317 | Monohydric polyfluorooxetane polymer and radiation curable coatings containing a monofunctional polyfluorooxetane polymer | Raymond J. Weinert, Guillermina C. Garcia, Roland P. Carlson, Robert E. Medsker | 2005-12-06 |
| 6967259 | Process for the preparation of Citalopram intermediate | Hasan Palandoken, Joy A. Stringer, DerShing Huang, Antonio Romero, Olivier Dapremont | 2005-11-22 |
| 6962966 | Monohydric polyfluorooxetane oligomers, polymers, and copolymers and coatings containing the same | Robert E. Medsker, Gary L. Jialanella, Raymond J. Weinert, Guillermina C. Garcia, Roland P. Carlson | 2005-11-08 |
| 6927276 | Monohydric polyfluorooxetane oligomers, polymers, and copolymers and coating containing the same | Robert E. Medsker, Gary L. Jialanella, Raymond J. Weinert, Guillermina C. Garcia, Roland P. Carlson | 2005-08-09 |
| 6891013 | Fluorinated polyurethane elastomers prepared from polyether prepolymers formed from mono-substituted fluorinated oxetane monomers and tetrahydrofuran | Thomas G. Archibald | 2005-05-10 |
| 6867311 | Clean, high-yield preparation of S,S and R,S amino acid isosteres | Todd E. Clement, Hasan Palandoken, James Robinson, III, Joy A. Stringer | 2005-03-15 |
| 6852887 | Preparation of 2S,3S-N-isobutyl-N-(2-hydroxy-3-amino-4-phenylbutyl)-P-nitrobenzenesulfonylamide hydrochloride and other derivatives of 2-hydroxy-1,3-diamines | Hasan Palandoken, Joy A. Stringer, Roland P. Carlson, John Leach, Thomas G. Archibald +1 more | 2005-02-08 |
| 6825316 | Amorphous polyether glycols based on bis-substituted oxetane and tetrahydrofuran monomers | Thomas G. Archibald, Roland P. Carlson, Kenneth J. Wynne, Edward N. Kresge | 2004-11-30 |
| 6727344 | Monohydric polyfluorooxetane polymer and radiation curable coatings containing a monofunctional polyfluorooxetane polymer | Raymond J. Weinert, Guillermina C. Garcia, Roland P. Carlson, Robert E. Medsker | 2004-04-27 |
| 6673889 | Radiation curable coating containing polyfuorooxetane | Raymond J. Weinert, Guillermina C. Garcia, James Robbins | 2004-01-06 |
| 6605732 | Clean, high-yield preparation of S,S and R,S amino acid isosteres | Todd E. Clement, Hasan Palandoken, James Robinson, III, Joy A. Stringer | 2003-08-12 |
| 6548706 | Preparation of 2S,3S-N-isobutyl-N-(2-hydroxy-3-amino-4-phenylbutyl) -p-nitrobenzenesulfonylamide hydrochloride and other derivatives of 2-hydroxy-1,3-diamines | Hasan Palandoken, Joy A. Stringer, Roland P. Carlson, John Leach, Thomas G. Archibald +1 more | 2003-04-15 |