Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10722856 | Multi-disk spinning disk assembly for atomization and encapsulation | Albert M. Zwiener, Mark R. Heistand, George Lamberson, Jeffrey N. Harris | 2020-07-28 |
| 10695733 | Multi-disk spinning disk assembly for atomization and encapsulation with spacing disks for adjusting exit gap | Albert M. Zwiener, Mark R. Heistand, George Lamberson, Jeffrey N. Harris | 2020-06-30 |
| 9693967 | Biodegradable microparticle pharmaceutical formulations exhibiting improved released rates | Joseph T. Persyn, Joseph A. McDonough, Neal K. Vail, Albert M. Zwiener, Eliot M. Slovin | 2017-07-04 |
| 8557382 | Layer by layer modification of microcapsules with inorganic materials | James D. OXLEY, Jenny Finkbiner | 2013-10-15 |
| 7794836 | Microencapsulation of oxygen or water sensitive materials | Niraj Vasishtha, Herman W. Schlameus | 2010-09-14 |
| 7758778 | Methods for preparing biodegradable microparticle formulations containing pharmaceutically active agents | Joseph T. Persyn, Joseph A. McDonough, Neal K. Vail, Albert M. Zwiener, Eliot M. Slovin | 2010-07-20 |
| 7261529 | Apparatus for preparing biodegradable microparticle formulations containing pharmaceutically active agents | Joseph T. Persyn, Joseph A. McDonough, Neal K. Vail, Albert M. Zwiener, Eliot M. Slovin | 2007-08-28 |
| 6841593 | Microencapsulated and macroencapsulated drag reducing agents | Nagesh S. Kommareddi, Ryan Dinius, Niraj Vasishtha | 2005-01-11 |
| 6046243 | Compositions for sustained release of a gas | Stephen T. Wellinghoff, Sumner A. Barenberg, Joel J. Kampa | 2000-04-04 |
| 5959073 | Method for preparing polymeric beads | Herman W. Schlameus | 1999-09-28 |
| 5707739 | Powdered biocidal compositions | Stephen T. Wellinghoff, Joel J. Kampa | 1998-01-13 |
| 5695814 | Method of making a powdered biocidal composition | Stephen T. Wellinghoff, Joel J. Kampa | 1997-12-09 |
| 5543447 | Stabilization of red amorphous phosphorus by ordered polymeric structures for the manufacture of non-emissive fire retardant plastics | Michael A. Miller, Scott F. Timmons | 1996-08-06 |
| 5132125 | Encapsulated corn kernels and method of forming the same | Chel W. Lew | 1992-07-21 |
| 4880646 | Encapsulated corn kernels and method of forming the same | Chel W. Lew | 1989-11-14 |