Issued Patents All Time
Showing 1–25 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12376737 | Tissue retractor for minimally invasive surgery | Gregory Piskun, Jeffrey Radziunas, John To, Mariel Fabro | 2025-08-05 |
| 12089830 | Multi-lumen-catheter retractor system for a minimally-invasive, operative gastrointestinal treatment | Gregory Piskun, John To, Mariel Fabro, Sergey Kantsevoy | 2024-09-17 |
| 11992180 | Endoluminal device with retractor system | Gregory Piskun, John To, Mariel Fabro, Sergey Kantsevoy | 2024-05-28 |
| 11583265 | Tissue retractor for minimally invasive surgery | Gregory Piskun, Jeffrey Radziunas | 2023-02-21 |
| 11471026 | System for a minimally-invasive, operative gastrointestinal treatment | Gregory Piskun, Jeffrey Radziunas, John To, Mariel Fabro, Sergey Kantsevoy | 2022-10-18 |
| 11406256 | Multi-lumen-catheter system for a minimally-invasive treatment | Gregory Piskun, John To, Mariel Fabro, Oleg Shikhman | 2022-08-09 |
| 11344285 | Multi-lumen-catheter retractor system for a minimally-invasive, operative gastrointestinal treatment | Gregory Piskun, John To, Mariel Fabro, Sergey Kantsevoy | 2022-05-31 |
| 11278199 | Endoluminal device with retractor system | Gregory Piskun, John To, Mariel Fabro, Sergey Kantsevoy | 2022-03-22 |
| RE48850 | Multi-lumen-catheter retractor system for a minimally-invasive, operative gastrointestinal treatment | Gregory Piskun, John To, Mariel Fabro, Sergey Kantsevoy, Oleg Shikhman | 2021-12-14 |
| RE48800 | Endoluminal system for gastrointestinal treatment | Gregory Piskun, John To, Mariel Fabro, Sergey Kantsevoy | 2021-11-02 |
| RE48729 | Endoluminal system for gastrointestinal treatment | Gregory Piskun, John To, Mariel Fabro, Sergey Kantsevoy, Oleg Shikhman | 2021-09-14 |
| RE48684 | Endoluminal device with retractor system | Gregory Piskun, John To, Mariel Fabro, Sergey Kantsevoy, Oleg Shikhman | 2021-08-17 |
| RE48597 | Endoluminal system and method for gastrointestinal treatment | Gregory Piskun, John To, Mariel Fabro, Sergey Kantsevoy | 2021-06-22 |
| 10966701 | Tissue retractor for minimally invasive surgery | Gregory Piskun, Jeffrey Radziunas | 2021-04-06 |
| RE48485 | Endoluminal device with retractor system | Gregory Piskun, John To, Mariel Fabro, Sergey Kantsevoy | 2021-03-30 |
| 10716464 | Endoluminal device with retractor system | Gregory Piskun, John To, Mariel Fabro, Sergey Kantsevoy | 2020-07-21 |
| D882088 | Dental instrument | Jae Young Kim | 2020-04-21 |
| 10595711 | System for a minimally-invasive, operative gastrointestinal treatment | Gregory Piskun, Jeffrey Radziunas, John To, Mariel Fabro, Sergey Kantsevoy | 2020-03-24 |
| 10595841 | Multi-lumen-catheter retractor system for a minimally-invasive, operative gastrointestinal treatment | Gregory Piskun, John To, Mariel Fabro, Sergey Kantsevoy | 2020-03-24 |
| 10588489 | Endoluminal system and method for gastrointestinal treatment | Gregory Piskun, John To, Mariel Fabro, Sergey Kantsevoy | 2020-03-17 |
| 10588504 | Multi-lumen-catheter system for a minimally-invasive treatment | Gregory Piskun, John To, Mariel Fabro, Oleg Shikhman | 2020-03-17 |
| 10548582 | Multi-lumen-catheter retractor system for a minimally-invasive, operative gastrointestinal treatment | Gregory Piskun, John To, Mariel Fabro, Sergey Kantsevoy | 2020-02-04 |
| 10537315 | Multi-lumen-catheter retractor system for a minimally-invasive, operative gastrointestinal treatment | Gregory Piskun, John To, Mariel Fabro, Sergey Kantsevoy, Oleg Shikhman | 2020-01-21 |
| 10531869 | Tissue retractor for minimally invasive surgery | Gregory Piskun, Jeffrey Radziunas | 2020-01-14 |
| 10517580 | Multi-lumen-catheter retractor system for a minimally invasive, operative gastrointestinal treatment | Gregory Piskun, John To, Mariel Fabro, Sergey Kantsevoy | 2019-12-31 |