Issued Patents All Time
Showing 25 most recent of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12262994 | Oximeter with marking feature | Robert E. Lash | 2025-04-01 |
| 12226207 | Multidepth tissue oximeter | Robert E. Lash, Jimmy Jian-min Mao | 2025-02-18 |
| 12097008 | Using an oximeter probe to detect intestinal ischemia | Robert E. Lash, Jimmy Jian-min Mao | 2024-09-24 |
| 12076109 | Using an oximeter probe to detect intestinal ischemia | Robert E. Lash, Jimmy Jian-min Mao | 2024-09-03 |
| 11839469 | Oximeter with marking feature | Robert E. Lash | 2023-12-12 |
| 11737741 | Retractor systems with sensors | Alex Keller, Robert E. Lash, Jimmy Jian-min Mao | 2023-08-29 |
| 11672519 | Retractor systems with closed loop control | Alex Keller, Robert E. Lash, Jimmy Jian-min Mao | 2023-06-13 |
| 11564601 | Multidepth tissue oximeter | Robert E. Lash, Jimmy Jian-min Mao | 2023-01-31 |
| 11457844 | Using an oximeter probe to detect intestinal ischemia | Robert E. Lash, Jimmy Jian-min Mao | 2022-10-04 |
| 11457812 | Using an oximeter probe to detect intestinal ischemia | Robert E. Lash, Jimmy Jian-min Mao | 2022-10-04 |
| 11179074 | Probe for monitoring wet or moist environments | Robert E. Lash, Alex Keller | 2021-11-23 |
| 10835227 | Retractor systems with sensors | Alex Keller, Robert E. Lash, Jimmy Jian-min Mao | 2020-11-17 |
| 10751144 | Oximeter with marking feature | Robert E. Lash | 2020-08-25 |
| 10709367 | Multidepth tissue oximeter | Robert E. Lash, Jimmy Jian-min Mao | 2020-07-14 |
| 10674947 | Diagnosing intestinal ischemia based on oxygen saturation measurements | Robert E. Lash, Jimmy Jian-min Mao | 2020-06-09 |
| 10675013 | Retractor systems with closed loop control | Alex Keller, Robert E. Lash, Jimmy Jian-min Mao | 2020-06-09 |
| 10368749 | Using an oximeter probe to detect intestinal ischemia | Robert E. Lash, Jimmy Jian-min Mao | 2019-08-06 |
| 10335070 | Using an oximeter probe to detect intestinal ischemia | Robert E. Lash, Jimmy Jian-min Mao | 2019-07-02 |
| 9901403 | Oximeter with marking feature | Robert E. Lash | 2018-02-27 |
| 9737213 | Using an oximeter probe to detect intestinal ischemia | Robert E. Lash, Jimmy Jian-min Mao | 2017-08-22 |
| 9636096 | Retractor systems with closed loop control | Alex Keller, Robert E. Lash, Jimmy Jian-min Mao | 2017-05-02 |
| 9486196 | Retractor systems with sensors | Alex Keller, Robert E. Lash, Jimmy Jian-min Mao | 2016-11-08 |
| 9339221 | Diagnosing intestinal ischemia based on oxygen saturation measurements | Robert E. Lash, Jimmy Jian-min Mao | 2016-05-17 |
| 9204926 | Systems and methods for treating dysfunctions in the intestines and rectum that adapt to the anatomic form and structure of different individuals | Scott West, John Gaiser, Patrick Rimroth | 2015-12-08 |
| 8938279 | Multidepth tissue oximeter | Robert E. Lash, Jimmy Jian-min Mao | 2015-01-20 |