Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8535720 | Method and apparatus for enhanced size reduction of particles | Boris Shekunov, Pratibhash Chattopadhyay, Robert W. Huff | 2013-09-17 |
| 8142814 | Method and apparatus for supercritical fluid assisted particle production | Pratibhash Chattopadhyay, Boris Shekunov | 2012-03-27 |
| 7901606 | Production of porous materials by supercritical fluid processing | Pratibhash Chattopadhyay, Boris Shekunov | 2011-03-08 |
| 7767118 | Nanoparticles from supercritical fluid antisolvent process using particle growth and agglomeration retardants | Boris Shekunov, Pratibhash Chattopadhyay | 2010-08-03 |
| 7455797 | Method and apparatus for producing particles using supercritical fluid | Boris Shekunov, Pratibhash Chattopadhyay, Robert W. Huff | 2008-11-25 |
| 7449136 | Method and apparatus for producing composite particles using supercritical fluid as plasticizing and extracting agent | Boris Shekunov, Pratibhash Chattopadhyay | 2008-11-11 |
| 7279181 | Method for preparation of particles from solution-in-supercritical fluid or compressed gas emulsions | Pratibhash Chattopadhyay, Boris Shekunov | 2007-10-09 |
| 7208106 | Method of forming particles | Boris Shekunov, Pratibhash Chattopadhyay | 2007-04-24 |
| 7083748 | Method and apparatus for continuous particle production using supercritical fluid | Pratibhash Chattopadhyay, Boris Shekunov | 2006-08-01 |
| 7073349 | Lyophilization method and apparatus for producing particles | Boris Shekunov, Pratibhash Chattopadhyay | 2006-07-11 |
| 6998051 | Particles from supercritical fluid extraction of emulsion | Pratibhash Chattopadhyay, Boris Shekunov, Robert W. Huff | 2006-02-14 |
| 6986846 | Method and apparatus for enhanced size reduction of particles using supercritical fluid liquefaction of materials | Boris Shekunov, Pratibhash Chattopadhyay | 2006-01-17 |
| 6966990 | Composite particles and method for preparing | Pratibhash Chattopadhyay, Boris Shekunov, Robert W. Huff | 2005-11-22 |
| 6931888 | Lyophilization method and apparatus for producing particles | Boris Shekunov, Pratibhash Chattopadhyay | 2005-08-23 |