Issued Patents All Time
Showing 25 most recent of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12156791 | Chitosan dressing for control of bleeding in transurethral prostatectomy | Cole Gannett, Mattie R. Jones, Ervelyn Winata | 2024-12-03 |
| 12114722 | Hat headliner having temperature control members | — | 2024-10-15 |
| 11890384 | Chitosan superfine fiber systems | Brian H. Clare, Radim Dvo{hacek over (r)}ák, Jiri Machát | 2024-02-06 |
| 11660236 | Delivery systems for control of bleeding in transurethral prostatectomy | Mattie R. Jones, Hua Xie | 2023-05-30 |
| 11564673 | Delivery systems for control of gastrointestinal bleeding | Kenneth E. Perry, Kenneth P. Perry, Hua Xie, Brintha Enestvedt | 2023-01-31 |
| 11234998 | Chitosan materials from carbonic acid solution | Barbara McGrath, Sam Kuhn, Jess Kimball, Michael Stolten, Amanda Bennett | 2022-02-01 |
| 11229724 | Biocompatible and bioabsorbable derivatized chitosan compositions | Barbara McGrath, Sam Kuhn, Alysha Wold, Michael Stolten, Amanda Bennett | 2022-01-25 |
| 11160901 | Bioadhesive chitosan gel for controlling bleeding and for promoting healing with scar reduction without obscuring or interfering with access to a surgical field | Maggie Bush, Sam Kuhn | 2021-11-02 |
| 10709817 | Biocompatible and bioabsorbable derivatized chitosan compositions | Barbara McGrath, Sam Kuhn, Alysha Wold, Michael Stolten, Amanda Bennett | 2020-07-14 |
| 10632143 | Chitosan materials from carbonic acid solution | Barbara McGrath, Sam Kuhn, Jess Kimball, Michael Stolten, Amanda Bennett | 2020-04-28 |
| 9925310 | Biocompatible and bioabsorbable derivatized chitosan compositions | Barbara McGrath, Sam Kuhn, Alysha Wold, Michael Stolten, Amanda Bennett | 2018-03-27 |
| 9925210 | Chitosan materials from carbonic acid solution | Barbara McGrath, Sam Kuhn, Jess Kimball, Michael Stolten, Amanda Bennett | 2018-03-27 |
| 9846163 | Biocompatible and bioabsorbable derivatized chitosan compositions | Barbara McGrath, Sam Kuhn, Alysha Wold, Michael Stolten, Amanda Bennett | 2017-12-19 |
| 9547011 | Biocompatible and bioabsorbable derivatized chitosan compositions | Barbara McGrath, Sam Kuhn, Alysha Wold, Michael Stolten, Amanda Bennett | 2017-01-17 |
| 9132206 | Hemostatic compositions, assemblies, systems, and methods employing particulate hemostatic agents formed from hydrophilic polymer foam such as chitosan | — | 2015-09-15 |
| 9004918 | Compositions, assemblies, and methods applied during or after a dental procedure to ameliorate fluid loss and/or promote healing, using a hydrophilic polymer sponge structure such as chitosan | Staci Ann McAdams, William D. Block, Kenton W. Gregory, Hal J. Oien | 2015-04-14 |
| 8951565 | Hemostatic compositions, assemblies, systems, and methods employing particulate hemostatic agents formed from hydrophilic polymer foam such as chitosan | — | 2015-02-10 |
| 8741335 | Hemostatic compositions, assemblies, systems, and methods employing particulate hemostatic agents formed from hydrophilic polymer foam such as Chitosan | — | 2014-06-03 |
| 8668924 | Wound dressing and method for controlling severe, life-threatening bleeding | Kenton W. Gregory, William P. Wiesmann, Todd Campbell | 2014-03-11 |
| 8449520 | Apparatus and methods for making, storing, and administering freeze-dried materials such as freeze-dried plasma | Clinton Boyd Pepper, Lisa A. Buckley, Eric K. Meyer | 2013-05-28 |
| 8313474 | Method for preparing a compressed wound dressing | Todd Campbell, William P. Wiesmann | 2012-11-20 |
| 8269058 | Absorbable tissue dressing assemblies, systems, and methods formed from hydrophilic polymer sponge structures such as chitosan | Barbara McGrath, Ervelyn Winata | 2012-09-18 |
| 7897832 | Compositions, assemblies, and methods applied during or after a dental procedure to ameliorate fluid loss and/or promote healing, using a hydrophilic polymer sponge structure such as chitosan | Staci Ann McAdams, William D. Block, Kenton W. Gregory | 2011-03-01 |
| 7820872 | Wound dressings, apparatus, and methods for controlling severe, life-threatening bleeding | Kenton W. Gregory | 2010-10-26 |
| 7776022 | Apparatus and methods for making, storing, and administering freeze-dried materials such as freeze-dried plasma | John Morgan, William D. Block | 2010-08-17 |