Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12427057 | Controlled drug delivery ocular implants and methods of using same | David S. Haffner, Thomas W. Burns, Harold A. Heitzmann | 2025-09-30 |
| 12419783 | Drug eluting ocular implant | David S. Haffner, Harold A. Heitzmann, David Applegate | 2025-09-23 |
| 12376989 | Drug eluting ocular implants and methods of treating an ocular disorder | David S. Haffner, Harold A. Heitzmann, David Applegate | 2025-08-05 |
| 12208034 | Implants with controlled drug delivery features and methods of using same | David S. Haffner, Thomas W. Burns, Harold A. Heitzmann | 2025-01-28 |
| 12201555 | Drug eluting ocular implant | David S. Haffner, Harold A. Heitzmann, David Applegate | 2025-01-21 |
| 12201557 | Drug eluting ocular implant and method of treating an ocular disorder | David S. Haffner, Harold A. Heitzmann, David Applegate | 2025-01-21 |
| 11564833 | Punctal implants with controlled drug delivery features and methods of using same | Thomas W. Burns, Douglas Daniel Crimaldi, David Applegate | 2023-01-31 |
| 11564569 | Intraocular physiological sensor | Thomas W. Burns, Harold A. Heitzmann, David S. Haffner, David Applegate, Bruce Nogales | 2023-01-31 |
| 11426306 | Implants with controlled drug delivery features and methods of using same | David S. Haffner, Thomas W. Burns, Harold A. Heitzmann | 2022-08-30 |
| 11363951 | Intraocular physiological sensor | Thomas W. Burns, Harold A. Heitzmann, David S. Haffner, David Applegate, Bruce Nogales | 2022-06-21 |
| 11318043 | Bioresorbable ocular drug delivery device | Harold A. Heitzmann, David S. Haffner, Thomas W. Burns | 2022-05-03 |
| 11253394 | Controlled drug delivery ocular implants and methods of using same | David S. Haffner, Thomas W. Burns, Harold A. Heitzmann | 2022-02-22 |
| 10813789 | Drug eluting ocular implant | David S. Haffner, Harold A. Heitzmann, David Applegate | 2020-10-27 |
| 10206813 | Implants with controlled drug delivery features and methods of using same | David S. Haffner, Thomas W. Burns, Harold A. Heitzmann | 2019-02-19 |
| 9636255 | Uveoscleral drug delivery implant and methods for implanting the same | David S. Haffner | 2017-05-02 |
| 9603738 | Implants with controlled drug delivery features and methods of using same | David S. Haffner, Thomas W. Burns, Harold A. Heitzmann | 2017-03-28 |
| 9422771 | Reverse circulation bit assembly | Mark L. Jones, Jeffery T. Ross, Kyle Edward Johnson | 2016-08-23 |
| 9133667 | Drill bit for boring earth and other hard materials | Mark L. Jones | 2015-09-15 |
| 8906210 | Flux limiting membrane for intravenous amperometric biosensor | — | 2014-12-09 |
| 8900431 | Analyte sensor | James R. Petisce, Henry Oviatt, Mena Valiket | 2014-12-02 |
| 8546701 | Method and apparatus for using flex circuit technology to create an electrode | — | 2013-10-01 |
| 8439136 | Drill bit for earth boring | Mark L. Jones | 2013-05-14 |
| 8336649 | Drill bit for earth boring | Mark L. Jones, Jeffery T. Ross | 2012-12-25 |
| 8105961 | Method and apparatus for using flex circuit technology to create a reference electrode channel | — | 2012-01-31 |
| 8065796 | Method and apparatus for using flex circuit technology to create an electrode | — | 2011-11-29 |