Issued Patents All Time
Showing 26–50 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9161955 | Amniotic membrane preparations and purified compositions and therapy for scar reversal and inhibition | Hua He, Wei Li | 2015-10-20 |
| 9161954 | Amniotic membrane preparations and purified compositions and anti-angiogenesis treatment | Hua He, Wei Li | 2015-10-20 |
| 9161956 | Amniotic membrane preparations and purified compositions and anti-inflammation methods | Hua He, Wei Li | 2015-10-20 |
| 9006192 | RNAi methods and compositions for stimulating proliferation of cells with adherent junctions | Wei Li, Yingting Zhu | 2015-04-14 |
| 8940294 | Methods of isolating and culturing stem cells | Szu-Yu Chen, Suzhen Zhang | 2015-01-27 |
| 8865233 | Compositions and methods for treating Demodex infestations | Ying-Ying Gao | 2014-10-21 |
| 8865232 | Method for treating ocular Demodex | Ying-Ying Gao | 2014-10-21 |
| 8460714 | Purified amniotic membrane compositions and methods of use | Hua He, Wei Li | 2013-06-11 |
| 8455009 | Amniotic membrane preparations and purified compositions and anti-inflammation methods | Hua He, Wei Li | 2013-06-04 |
| 8455015 | Compositions and methods for treating Demodex infestations | Ying-Ying Gao | 2013-06-04 |
| 8440235 | Amniotic membrane preparations and purified compositions and therapy for scar reversal and inhibition | Hua He, Wei Li | 2013-05-14 |
| 8440240 | Method for treating ocular demodex | Ying-Ying Gao | 2013-05-14 |
| 8420126 | Amniotic membrane preparations and purified compositions and anti-angiogenesis treatment | Hua He, Wei Li | 2013-04-16 |
| 8187639 | Amniotic membrane preparations and purified compositions and anti-angiogenesis treatment | Hua He, Wei Li | 2012-05-29 |
| 8182840 | Amniotic membrane preparations and purified compositions and therapy for scar reversal and inhibition | Hua He, Wei Li | 2012-05-22 |
| 8182841 | Amniotic membrane preparations and purified compositions and anti-inflammation methods | Hua He, Wei Li | 2012-05-22 |
| 8153162 | Purified amniotic membrane compositions and methods of use | Hua He, Wei Li | 2012-04-10 |
| 8128968 | Compositions and methods for treating Demodex infestations | Ying-Ying Gao | 2012-03-06 |
| 7824671 | Retinal pigment epithelial cell cultures on amniotic membrane and transplantation | Susanne Binder | 2010-11-02 |
| 7494802 | Amniotic membrane covering for a tissue surface and devices facilitating fastening of membranes | Helga Sandoval, William Lee | 2009-02-24 |
| 7121666 | Apparatus and method for the kinetic analysis of tear stability | Eiki Goto | 2006-10-17 |
| 6438398 | Process and device for measuring tear fluorescein clearance | Stephen C. Pflugfelder, Adolfo Afonso, Angelo Macri | 2002-08-20 |
| 6326019 | Grafts made from amniotic membrane; methods of separating, preserving, and using such grafts in surgeries | — | 2001-12-04 |
| 6152142 | Grafts made from amniotic membrane; methods of separating, preserving, and using such grafts in surgeries | — | 2000-11-28 |
| 6153607 | Non-preserved topical corticosteroid for treatment of dry eye, filamentary keratitis, and delayed tear clearance (or turnover) | Stephen C. Pflugfelder, Andrew J. Huang | 2000-11-28 |