Issued Patents All Time
Showing 26–50 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10485633 | Molded dental root canal filling points/cones and process of making same | Nathan Y. LI | 2019-11-26 |
| 10449740 | Method for applying stable coating on silicone hydrogel contact lenses | Xinming Qian, Jared Nelson, Robert Carey Tucker, Steve Yun Zhang, Leroy Wainaina Muya +6 more | 2019-10-22 |
| 10308835 | Silicone hydrogel lens with a crosslinked hydrophilic coating | Yongxing Qiu, Newton T. Samuel, John Dallas Pruitt, Chandana Kolluru, Arturo Norberto Medina +3 more | 2019-06-04 |
| 10143230 | Tobacco-free pouched product containing flavor beads providing immediate and long lasting flavor release | Munmaya K. Mishra, Biao Duan, William R. Sweeney | 2018-12-04 |
| 9921340 | Water-processable silicone-containing prepolymers and uses thereof | Jinyu Huang, Frank Chang, Robert Scott, Arturo Norberto Medina, Venkat Shankar +2 more | 2018-03-20 |
| 9738813 | Silicone hydrogel lens with a crosslinked hydrophilic coating | Yongxing Qiu, Newton T. Samuel, John Dallas Pruitt, Chandana Kolluru, Arturo Norberto Medina +3 more | 2017-08-22 |
| 9661875 | Methods and compositions for producing hydrogel capsules coated for low permeability and physical integrity | Georgios D. Karles, Shuzhong Zhuang | 2017-05-30 |
| 9507173 | Silicone hydrogel lens with a crosslinked hydrophilic coating | Yongxing Qiu, Newton T. Samuel, John Dallas Pruitt, Chandana Kolluru, Arturo Norberto Medina +3 more | 2016-11-29 |
| 9386801 | Coated impregnated porous filter plug | Georgios D. Karles, Shuzhong Zhuang, Yi Zeng, Hongwei Liu | 2016-07-12 |
| 9239409 | Silicone hydrogel lens with a crosslinked hydrophilic coating | Yongxing Qiu, Newton T. Samuel, John Dallas Pruitt, Chandana Kolluru, Arturo Norberto Medina +3 more | 2016-01-19 |
| 9187601 | Water-processable silicone-containing prepolymers and uses thereof | Jinyu Huang, Frank Chang, Robert Scott, Arturo Norberto Medina, Manivakkam J. Shankernarayanan +2 more | 2015-11-17 |
| 9167848 | Method and compositions for producing hydrogel capsules coated for low permeability and physical integrity | Georgios D. Karles, Shuzhong Zhuang | 2015-10-27 |
| 9156215 | Method for making silicone hydrogel contact lenses | Newton T. Samuel, Horngyih Huang, Uwe Haken, John Dallas Pruitt, Angelika Domschke +1 more | 2015-10-13 |
| 9097839 | Method for making silicone hydrogel contact lenses | Frank Chang, Jurgen Vogt, John Dallas Pruitt, Xinming Qian, Dawn A. Smith +3 more | 2015-08-04 |
| 9052439 | Method for making UV-absorbing ophthalmic lenses | Newton T. Samuel, John Dallas Pruitt, Selma Kuyu | 2015-06-09 |
| 8944592 | Silicone hydrogel lens with a crosslinked hydrophilic coating | Yongxing Qiu, Newton T. Samuel, John Dallas Pruitt, Chandana Kolluru, Arturo Norberto Medina +3 more | 2015-02-03 |
| 8747562 | Tobacco-free pouched product containing flavor beads providing immediate and long lasting flavor release | Munmaya K. Mishra, Biao Duan, William R. Sweeney | 2014-06-10 |
| 8663671 | Methods and compositions for producing hydrogel capsules coated for low permeability and physical integrity | Georgios D. Karles, Shuzhong Zhuang | 2014-03-04 |
| 8557334 | Silicone hydrogel lens with a covalently attached coating | Newton T. Samuel | 2013-10-15 |
| 8529057 | Silicone hydrogel lens with a crosslinked hydrophilic coating | Yongxing Qiu, Newton T. Samuel, John Dallas Pruitt, Chandana Kolluru, Arturo Norberto Medina +3 more | 2013-09-10 |
| 8409599 | Silicone hydrogel lens with a grafted hydrophilic coating | Xinming Qian, John Dallas Pruitt | 2013-04-02 |
| 8402978 | Coated impregnated porous filter plug | Georgios D. Karles, Shuzhong Zhuang, Yi Zeng, Hongwei Liu | 2013-03-26 |
| 8246993 | Advantageous hydrogel composition | Chih-Chang Chu, Joseph Carozza | 2012-08-21 |
| 8246994 | Method for delivering an active agent using a hydrogel composition | Chih-Chang Chu, Joseph Carozza | 2012-08-21 |
| 8163206 | Method for making silicone hydrogel contact lenses | Frank Chang, Jurgen Vogt, John Dallas Pruitt, Xinming Qian, Dawn A. Smith +3 more | 2012-04-24 |