Ryan; Walter N.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ryan; Walter N..The latest application filed is for "articulating basket with simultaneous basket extension or basket retraction".
- Ryan; Walter N. - Greenville NC
- Ryan; Walter N. - Bloomington IN
- Ryan; Walter N. - Columbus IN US
| Patent | Date |
|---|---|
| Articulating Basket With Simultaneous Basket Extension Or Basket Retraction App 20170319220 - HAMMACK; Anthony D. ; et al. | 2017-11-09 |
| Articulating basket with simultaneous basket extension or basket retraction Grant 9,597,100 - Hammack , et al. March 21, 2 | 2017-03-21 |
| Irrigation Re-circulation Device and Filter and Method of Use Thereof App 20150141908 - Ryan; Walter N. | 2015-05-21 |
| Access sheath with active deflection Grant 8,758,231 - Bunch , et al. June 24, 2 | 2014-06-24 |
| Articulating Basket With Simultaneous Basket Extension Or Basket Retraction App 20140058404 - Hammack; Anthony D. ; et al. | 2014-02-27 |
| Articulating basket with simultaneous basket extension or basket retraction Grant 8,597,303 - Hammack , et al. December 3, 2 | 2013-12-03 |
| Introducer Assembly App 20130226094 - AHMED; Mahfuza ; et al. | 2013-08-29 |
| Access Sheath With Active Deflection App 20120053415 - Bunch; Tyler J. ; et al. | 2012-03-01 |
| Vacuum aspiration handle Grant 7,811,256 - Landman , et al. October 12, 2 | 2010-10-12 |
| Deflectable tip access sheath Grant 7,803,130 - Ryan , et al. September 28, 2 | 2010-09-28 |
| Apparatus and method for collection of particulate matter during percutaneous procedures Grant 7,766,987 - Landman , et al. August 3, 2 | 2010-08-03 |
| Sling for supporting tissue Grant 7,766,926 - Bosley, Jr. , et al. August 3, 2 | 2010-08-03 |
| Ureteral backstop filter and retrieval device Grant 7,731,722 - Lavelle , et al. June 8, 2 | 2010-06-08 |
| Double ended wire guide Grant 7,621,880 - Ryan , et al. November 24, 2 | 2009-11-24 |
| Vacuum Aspiration Handle App 20090187146 - Landman; Jaime ; et al. | 2009-07-23 |
| Dual Stiffness Wire Guide App 20080200839 - Bunch; Tyler J. ; et al. | 2008-08-21 |
| Apparatus And Method For Collection Of Particulate Matter During Percutaneous Procedures App 20070245699 - Landman; Jaime ; et al. | 2007-10-25 |
| Deflectable tip access sheath App 20070203474 - Ryan; Walter N. ; et al. | 2007-08-30 |
| Articulating basket with simultaneous basket extension or basket retraction App 20070106304 - Hammack; Anthony D. ; et al. | 2007-05-10 |
| Multiple lumen access sheath App 20050222581 - Fischer, Frank J. JR. ; et al. | 2005-10-06 |
| Back loading endoscopic instruments App 20050137585 - Landman, Jamie ; et al. | 2005-06-23 |
| Double ended wire guide App 20050054953 - Ryan, Walter N. ; et al. | 2005-03-10 |
| Ureteral backstop filter and retrieval device App 20050043756 - Lavelle, Shay ; et al. | 2005-02-24 |
| Sling for supporting tissue App 20040006353 - Bosley, Rodney W. JR. ; et al. | 2004-01-08 |
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