Issued Patents All Time
Showing 1–25 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10940217 | Polyphosphazene delivery system for inorganic nanocrystals | David Cormode, Peter Chhour, Andrew Tsourkas, Rabe'e Cheheltani | 2021-03-09 |
| 9926509 | Lubricating oil compositions with engine wear protection and solubility | Alan M. Schilowitz, Man Kit Ng, David J. Baillargeon, Chen Chen, Andrew R. Hess | 2018-03-27 |
| 7763702 | Synthesis of polyphosphazenes with sulfonimide side groups | Michael A. Hofmann, Catherine Ambler, Maher E. Andrew, Richard Wood, Daniel Welna | 2010-07-27 |
| 7235295 | Polymeric nanofibers for tissue engineering and drug delivery | Cato T. Laurencin, Lakshmi Sreedharan Nair, Subhabrata Bhattacharyya, Jared Denis Bender, Paul Brown +1 more | 2007-06-26 |
| 6759157 | Proton conducting polymer membranes | Michael A. Hofmann, Serguei Lvov, Xiang Zhou, Digby McDonald | 2004-07-06 |
| 6605237 | Polyphosphazenes as gel polymer electrolytes | E. Clay Kellam, III, Robert Morford | 2003-08-12 |
| 6558546 | pH dependent membrane diffusion | Jared Denis Bender, Roy H. Hammerstedt, Stephen Schwartz, Walter R. Laredo | 2003-05-06 |
| 6482910 | Polynorbornenes with pendant cyclotriphosphazenes | Walter R. Laredo | 2002-11-19 |
| 6392008 | Polyphosphazene polymers | Robbyn Prange, Christine R. deDenus, James M. Nelson, Chester Crane, Walter R. Laredo +1 more | 2002-05-21 |
| 6339166 | Phosphinimine modification of organic polymers and silicones | Thomas J. Hartle, Michael B. McIntosh, Nicolas Sunderland, Robbyn Prange, Jonathan P. Taylor | 2002-01-15 |
| 6235061 | Poly(organophosphazene) matrices for bone replacement | Cato T. Laurencin, Saadiq El-Amin, Archel M. A. Ambrosio, Shawn R. Pucher | 2001-05-22 |
| 6093758 | Phosphorylation of phosphazenes | Jonathan Robert Taylor | 2000-07-25 |
| 6077916 | Biodegradable mixtures of polyphoshazene and other polymers | Cato T. Laurencin, Sobrasua Ibim, Archel M. A. Ambrosio, Michael Kwon | 2000-06-20 |
| 5965627 | Blends of polyurethane and polyphosphazene and their use as flame-retardant foamed compositions | Michael M. Coleman, Carey S. Reed, Kevin Guigley | 1999-10-12 |
| 5914388 | Synthesis polyphosphazenes with controlled molecular weight and polydisperity | Christopher Todd Morrissey, Ian Manners, Charles H. Honeyman, James M. Nelson, Chester Crane +4 more | 1999-06-22 |
| 5898062 | Poly (organophosphazene) hydrogels | Archel M. A. Ambrosio | 1999-04-27 |
| 5747604 | Polyphosphazenes with unsaturated side groups useful as reaction intermediates, cross-linkable polymers, and as components of interpenetrating polymer networks | Karyn B. Visscher, Young Baek Kim | 1998-05-05 |
| 5698664 | Synthesis of polyphosphazenes with controlled molecular weight and polydispersity | Christopher Todd Morrissey, Ian Manners, Charles H. Honeyman | 1997-12-16 |
| 5567783 | Polyphosphazenes bearing crown ether and related podand side groups as solid solvents for ionic conduction | Stephen O'Connor, Mark E. Napierala, Charles G. Cameron, David Olmeijer | 1996-10-22 |
| 5562099 | Polymeric microparticles containing agents for imaging | Smadar Cohen, Alexander K. Andrianov, Margaret A. Wheatley, Robert S. Langer | 1996-10-08 |
| 5562909 | Phosphazene polyelectrolytes as immunoadjuvants | Alexander K. Andrianov, Robert S. Langer, Karyn B. Visscher | 1996-10-08 |
| 5548060 | Sulfonation of polyphosphazenes | Eric Howard Klingenberg, Mark P. Weller | 1996-08-20 |
| 5494682 | Ionically cross-linked polymeric microcapsules | Smadar Cohen, Carmen Bano, Karyn B. Visscher, Marie Chow, Robert S. Langer | 1996-02-27 |
| 5487390 | Gas-filled polymeric microbubbles for ultrasound imaging | Smadar Cohen, Alexander K. Andrianov, Margaret A. Wheatley, Robert S. Langer | 1996-01-30 |
| 5464932 | Photocrosslinkable polyphosphazenes and their use as microencapsulation materials | Charles G. Cameron, Dawn E. Smith | 1995-11-07 |