Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11584828 | Polyphosphazene polyelectrolytes and uses thereof | Thomas R. Fuerst, Peter Fusco, Alexander Marin | 2023-02-21 |
| 11472927 | Polyphosphazenes, methods of making, and uses thereof | Alexander Marin, Thomas R. Fuerst | 2022-10-18 |
| 10858483 | Polyphosphazene polyelectrolytes and uses thereof | Thomas R. Fuerst, Peter Fusco, Alexander Marin | 2020-12-08 |
| 10076573 | Biodegradable polyphosphazenes containing pyrrolidone side groups | Alexander Marin | 2018-09-18 |
| 9687546 | Immunostimulating polyphosphazene compounds | Alexander Marin | 2017-06-27 |
| 7217781 | Polyphosphazenes including ionic or ionizable moieties and fluorine-containing moieties | Alexander Marin | 2007-05-15 |
| 7169499 | Sulfonated polyphosphazenes, uses thereof, and methods for preparing same | Jiangping Chen, Jonathan Ross Sargent, Alexander Marin | 2007-01-30 |
| 6015563 | Polyphosphazene polyelectrolyte immunoadjuvants | Lendon G. Payne, Jonathan Ross Sargent, Sameer S. Sule | 2000-01-18 |
| 5869016 | Production of polyorganophosphazenes having desired molecular weights | Mark P. LeGolvan, Yuri Svirkin, Sameer S. Sule | 1999-02-09 |
| 5855895 | Polyphosphazene polyelectrolyte immunoadjuvants | Lendon G. Payne, Jonathan Ross Sargent, Sameer S. Sule | 1999-01-05 |
| 5842471 | Purification of polyphosphazene polyacids | Mark P. LeGolvan, Yuri Svirkin, Sameer S. Sule | 1998-12-01 |
| 5814704 | Recovery of polyphosphazene polyacids or acids salts thereof | Jonathan Ross Sargent, Sameer S. Sule | 1998-09-29 |
| 5807757 | Preparation of ionically cross-linked polyphosphazene microspheresy by coacervation | Jianping Chen | 1998-09-15 |
| 5760271 | Production of polyorganophosphazenes | Jonathan Ross Sargent | 1998-06-02 |
| 5707597 | Polyhalophosphazene solutions stable against gelation | Jonathan Ross Sargent, Sameer S. Sule, Mark P. LeGolvan | 1998-01-13 |
| 5562099 | Polymeric microparticles containing agents for imaging | Smadar Cohen, Margaret A. Wheatley, Harry R. Allcock, Robert S. Langer | 1996-10-08 |
| 5562909 | Phosphazene polyelectrolytes as immunoadjuvants | Harry R. Allcock, Robert S. Langer, Karyn B. Visscher | 1996-10-08 |
| 5529777 | Hydrogel microencapsulated vaccines | Sharon A. Jenkins, Lendon G. Payne, Bryan E. Roberts | 1996-06-25 |
| 5500161 | Method for making hydrophobic polymeric microparticles | Robert S. Langer | 1996-03-19 |
| 5494673 | Phosphazene polyelectrolytes as immunoadjuvants | Sharon A. Jenkins, Lendon G. Payne, Bryan E. Roberts | 1996-02-27 |
| 5487390 | Gas-filled polymeric microbubbles for ultrasound imaging | Smadar Cohen, Margaret A. Wheatley, Harry R. Allcock, Robert S. Langer | 1996-01-30 |