Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11744735 | Devices, systems and methods for minimally invasive glaucoma surgery | George Baerveldt, John T. Sorensen, Michael Mittelstein | 2023-09-05 |
| 11559431 | Devices and methods useable for treatment of glaucoma and other surgical procedures | Michael Mittelstein, John T. Sorensen, James Gerg | 2023-01-24 |
| 11464676 | Dual blade ophthalmologic surgery device | John T. Sorensen, Michael Mittelstein | 2022-10-11 |
| 11291584 | Dual blade ophthalmologic surgery device | John T. Sorensen, Michael Mittelstein | 2022-04-05 |
| 11266527 | Devices, system and methods for minimally invasive glaucoma surgery | George Baerveldt, John T. Sorensen, Michael Mittelstein | 2022-03-08 |
| 10987248 | Devices and methods useable for treatment of glaucoma and other surgical procedures | Michael Mittelstein, John T. Sorensen, James Gerg | 2021-04-27 |
| 10888460 | Dual blade ophthalmologic surgery device | John T. Sorensen, Michael Mittelstein | 2021-01-12 |
| 10123905 | Devices useable for treatment of glaucoma and other surgical procedures | Michael Mittelstein, John T. Sorensen, James Gerg | 2018-11-13 |
| 9820885 | Dual blade ophthalmologic surgery device | John T. Sorensen, Michael Mittelstein | 2017-11-21 |
| 9358155 | Dual blade ophthalmologic surgery device | John T. Sorensen, Michael Mittelstein | 2016-06-07 |
| 9107729 | Methods for forming an opening in the trabecular meshwork of the eye of a patient | John T. Sorensen, Michael Mittelstein | 2015-08-18 |
| 7959641 | Tubular cutter device and methods for cutting and removing strips of tissue from the body of a patient | John T. Sorensen, Michael Mittelstein | 2011-06-14 |
| 7842034 | Electrosurgical devices and methods for selective cutting of tissue | Michael Mittelstein, John T. Sorensen, James Gerg | 2010-11-30 |
| 7445436 | Peristaltic pump with a moveable pump head | Michael Mittelstein, John T. Sorensen, James Gerg, Robert Schauer | 2008-11-04 |
| 6852289 | Methods and apparatus for determining analytes in various matrices | Virginia C. Gordon, Bennett W. Root, Jr., Barbara Peasley, John F. Elias, John T. Sorensen +1 more | 2005-02-08 |
| 6820490 | Systems and methods for measuring pressure | Michael Mittelstein, John T. Sorensen, James Gerg | 2004-11-23 |
| 6655934 | Inverted peristaltic pumps and related methods | Michael Mittelstein, John T. Sorensen | 2003-12-02 |
| 6506176 | Methods, apparatus and system for removal of lenses from mammalian eyes | Michael Mittelstein, John T. Sorensen, James Gerg, John I. Muri, Roger F. Etherington +1 more | 2003-01-14 |
| 6489132 | Methods and apparatus for determining specific analytes in foods and other complex matrices | Virginia C. Gordon, John T. Sorensen, Michael Mittelstein, John F. Elias | 2002-12-03 |
| D434149 | Cataract removal device | Michael Mittelstein, John T. Sorensen | 2000-11-21 |
| 6142996 | Methods useable for forming small openings in the lens capsules of mammalian eyes | Michael Mittelstein, John T. Sorensen | 2000-11-07 |
| 6117149 | Rotary device and method for removing ophthalmic lens | John T. Sorensen, Michael Mittelstein | 2000-09-12 |
| 5957921 | Devices and methods useable for forming small openings in the lens capsules of mammalian eyes | Michael Mittelstein, John T. Sorensen | 1999-09-28 |
| 5958714 | Test kits for determining at least two specific analytes in foods and other complex matrices | Virginia C. Gordon, John T. Sorensen, Michael Mittelstein, John F. Elias | 1999-09-28 |
| 5690641 | Rotary device for removing ophthalmic lens | John T. Sorensen, Michael Mittelstein | 1997-11-25 |