Underwood; John R.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Underwood; John R..The latest application filed is for "adjustable stiffener for surgical instruments".
Company Profile
6.32.40
- Underwood; John R. - Laguna Nigel CA
- Underwood; John R. - Laguna Niguel CA
- Underwood, John R. - Marietta SC
Patent Activity
| Patent | Date |
|---|---|
| Vitrectomy probe interfacing component Grant 11,395,763 - Reyes , et al. July 26, 2 | 2022-07-26 |
| Adjustable Stiffener For Surgical Instruments App 20210177652 - Chen; Bill ; et al. | 2021-06-17 |
| Visually Traceable Vitrectomy Probe Cap App 20210113379 - Chon; James Y. ; et al. | 2021-04-22 |
| Reduced Vibration Vitrectomy Probe App 20210077298 - Reyes; Nathaniel ; et al. | 2021-03-18 |
| Vitrectomy Probe Interfacing Component App 20200375796 - Reyes; Nathaniel ; et al. | 2020-12-03 |
| Vitrectomy Probe App 20200281769 - Lopez; Jose Luis ; et al. | 2020-09-10 |
| Vitrectomy probe Grant 10,639,197 - Lopez , et al. | 2020-05-05 |
| Electronically Actuated Reciprocating Surgical Instrument App 20180369016 - Underwood; John R. | 2018-12-27 |
| Vitrectomy Probe App 20180360660 - Lopez; Jose Luis ; et al. | 2018-12-20 |
| Vitrectomy probe with adjustable cutter port size Grant 9,585,788 - Underwood , et al. March 7, 2 | 2017-03-07 |
| Vitrectomy probe with adjustable cutter port size Grant 9,522,083 - Underwood , et al. December 20, 2 | 2016-12-20 |
| Vitrectomy probe with adjustable cutter port size Grant 9,517,161 - Underwood , et al. December 13, 2 | 2016-12-13 |
| Vitrectomy probe with adjustable cutter port size Grant 9,381,114 - Underwood , et al. July 5, 2 | 2016-07-05 |
| Vitrectomy probe with adjustable cutter port size Grant 9,180,049 - Underwood , et al. November 10, 2 | 2015-11-10 |
| Vitrectomy probe with adjustable cutter port size Grant 9,101,441 - Underwood , et al. August 11, 2 | 2015-08-11 |
| Vitrectomy probe with adjustable cutter port size Grant 9,095,409 - Underwood , et al. August 4, 2 | 2015-08-04 |
| Vitrectomy probe with adjustable cutter port size Grant 9,095,410 - Underwood , et al. August 4, 2 | 2015-08-04 |
| Vitrectomy probe with adjustable cutter port size Grant 9,005,228 - Underwood , et al. April 14, 2 | 2015-04-14 |
| Vitrectomy Probe With Adjustable Cutter Port Size App 20140364886 - Underwood; John R. ; et al. | 2014-12-11 |
| Vitrectomy probe with adjustable cutter port size Grant 8,888,802 - Underwood , et al. November 18, 2 | 2014-11-18 |
| Vitrectomy probe with adjustable cutter port size Grant 8,844,566 - Underwood , et al. September 30, 2 | 2014-09-30 |
| Vitrectomy probe with adjustable cutter port size Grant 8,845,666 - Underwood , et al. September 30, 2 | 2014-09-30 |
| Vitrectomy Probe With Adjustable Cutter Port Size App 20140243735 - Underwood; John R. ; et al. | 2014-08-28 |
| Vitrectomy probe with adjustable cutter port size Grant 8,747,426 - Underwood , et al. June 10, 2 | 2014-06-10 |
| Vitrectomy probe with adjustable cutter port size Grant 8,545,529 - Underwood , et al. October 1, 2 | 2013-10-01 |
| Vitrectomy Probe With Adjustable Cutter Port Size App 20130158579 - Underwood; John R. ; et al. | 2013-06-20 |
| Vitrectomy Probe With Adjustable Cutter Port Size App 20130158580 - Underwood; John R. ; et al. | 2013-06-20 |
| Vitrectomy Probe With Adjustable Cutter Port Size App 20130158583 - Underwood; John R. ; et al. | 2013-06-20 |
| Vitrectomy Probe With Adjustable Cutter Port Size App 20130158581 - Underwood; John R. ; et al. | 2013-06-20 |
| Vitrectomy Probe With Adjustable Cutter Port Size App 20130158582 - Underwood; John R. ; et al. | 2013-06-20 |
| Vitrectomy Probe With Adjustable Cutter Port Size App 20130158576 - Underwood; John R. ; et al. | 2013-06-20 |
| Vitrectomy Probe With Adjustable Cutter Port Size App 20130158584 - Underwood; John R. ; et al. | 2013-06-20 |
| Tip assembly Grant 8,414,546 - Ghannoum , et al. April 9, 2 | 2013-04-09 |
| Vitrectomy Probe With Adjustable Cutter Port Size App 20120157907 - Underwood; John R. ; et al. | 2012-06-21 |
| Vitrectomy Probe With Adjustable Cutter Port Size App 20120157909 - Underwood; John R. ; et al. | 2012-06-21 |
| Vitrectomy Probe With Adjustable Cutter Port Size App 20120157908 - Underwood; John R. ; et al. | 2012-06-21 |
| Vitrectomy Probe With Adjustable Cutter Port Size App 20120157906 - Underwood; John R. ; et al. | 2012-06-21 |
| Vitrectomy Probe With Adjustable Cutter Port Size App 20120158030 - Underwood; John R. ; et al. | 2012-06-21 |
| Vitrectomy Probe With Adjustable Cutter Port Size App 20120158029 - Underwood; John R. ; et al. | 2012-06-21 |
| Pumping chamber for a liquefaction handpiece Grant 7,758,585 - Sussman , et al. July 20, 2 | 2010-07-20 |
| Caster attachment system Grant 7,552,508 - Underwood June 30, 2 | 2009-06-30 |
| Tabletop Unit to Base Attachment System App 20080257227 - Underwood; John R. | 2008-10-23 |
| Caster attachment system App 20070266525 - Underwood; John R. | 2007-11-22 |
| Pumping chamber for a liquefaction handpiece App 20060224116 - Underwood; John R. ; et al. | 2006-10-05 |
| Pumping chamber for a liquefaction handpiece App 20060212037 - Sussman; Glenn ; et al. | 2006-09-21 |
| Pumping chamber for a liquefaction handpiece App 20060212039 - Sussman; Glenn ; et al. | 2006-09-21 |
| Surgical system and handpiece App 20060161101 - Dimalanta; Ramon C. ; et al. | 2006-07-20 |
| Handpiece pumping chamber App 20060058823 - Dimalanta; Ramon C. ; et al. | 2006-03-16 |
| Nozzle App 20050256462 - Underwood, John R. | 2005-11-17 |
| Tip Assembly App 20050038417 - Ghannoum, Ziad R. ; et al. | 2005-02-17 |
| Packaging system App 20020130060 - Carson, John P. ; et al. | 2002-09-19 |
| Rolled taped bags App 20020130058 - Carson, John P. ; et al. | 2002-09-19 |
Company Registrations
| NCAGE Code | 57W70 | UNDERWOOD/JOHN R |
| CAGE Code | 57W70 | UNDERWOOD/JOHN R |
| DUNS | 159425185 | UNDERWOOD/JOHN R |
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