Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11090273 | Tagged poly(ester amide urethane)s, nanoparticles formed from same, and uses thereof | Mingyu He, Ying Ji | 2021-08-17 |
| 10933140 | Polysaccharide-based hydrogels and hybrid hydrogels and precursors thereof, methods of making same, and uses thereof | DeQun Wu, Mingyu He | 2021-03-02 |
| 10421843 | Poly(ester amide) macromers and polymers thereof | Mingxiao Deng | 2019-09-24 |
| 8993686 | Multiamino acid-based poly(ester amide)s | Mingxiao Deng | 2015-03-31 |
| 8974815 | Fibrous membrane for biomedical application based on poly(ester-amide)s | Lei Li, Patti Jo Lewis | 2015-03-10 |
| 8858998 | Thermoresponsive arginine-based hydrogels as biologic carriers | Hua Song | 2014-10-14 |
| 8841440 | Organo-soluble chitosan salts and chitosan-derived biomaterials prepared thereof | Chao Zhong | 2014-09-23 |
| 8323794 | Injectable hydrogel microspheres from aqueous two-phase system | Xian-Zheng Zhang, Da-Qing Wu | 2012-12-04 |
| 8246993 | Advantageous hydrogel composition | Daqing Wu, Joseph Carozza | 2012-08-21 |
| 8246994 | Method for delivering an active agent using a hydrogel composition | Daqing Wu, Joseph Carozza | 2012-08-21 |
| 8092835 | Injectable microspheres | Daqing Wu, Joseph Carozza | 2012-01-10 |
| 8034383 | Injectable microspheres | Daqing Wu, Joseph Carozza | 2011-10-11 |
| 7863406 | Unsaturated poly(ester-amide) biomaterials | Ramaz Katsarava, Kai Guo | 2011-01-04 |
| 7776240 | Injectable hydrogel microspheres from aqueous two-phase system | Xian-Zheng Zhang, Da-Qing Wu | 2010-08-17 |
| 7670616 | Hydrogel forming system comprising PEG derivative precursor | Daqing Wu | 2010-03-02 |
| 7420024 | Partially biodegradable temperature and pH sensitive hydrogel | Xian-Zheng Zhang | 2008-09-02 |
| 7408018 | Elastomeric functional biodegradable copolyester amides and copolyester urethanes | Ramaz Katsarava | 2008-08-05 |
| 7304122 | Elastomeric functional biodegradable copolyester amides and copolyester urethanes | Ramaz Katsarava | 2007-12-04 |
| 7138132 | Hydrogel entrapping therapeutic agent and stent with coating comprising this | Chee-Youb Won, Yeli Zhang | 2006-11-21 |
| 6916857 | Hydrogel-forming system with hydrophobic and hydrophilic components | Chee-Youb Won, Yeli Zhang | 2005-07-12 |
| 6905700 | Hydrogel entrapping therapeutic agent and stent with coating comprising this | Chee-Youb Won, Yeli Zhang | 2005-06-14 |
| 6830747 | Biodegradable copolymers linked to segment with a plurality of functional groups | Meidong Lang | 2004-12-14 |
| 6716445 | Hydrogel entrapping therapeutic agent and stent with coating comprising this | Chee-Youb Won, Yeli Zhang | 2004-04-06 |
| 6709668 | Hydrogel-forming system with hydrophobic and hydrophilic components | Chee-Youb Won, Yeli Zhang | 2004-03-23 |
| 6592895 | Biodegradable polyhydric alcohol esters | Meidong Lang | 2003-07-15 |