Issued Patents All Time
Showing 51–75 of 91 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8323337 | Connection systems for two piece prosthetic heart valve assemblies and methods for making and using them | Donnell W. Gurskis, Takashi H. Ino, Ernest Lane | 2012-12-04 |
| 8171936 | Contraceptive transcervical fallopian tube occlusion devices and methods | Julian Nikolchev, Dai Ton, Ashish Khera, Donnell W. Gurskis | 2012-05-08 |
| 8079364 | Deployment actuation system for intrafallopian contraception | Christian Lowe, Don Gurskis, Ashish Khera, Monica Barnhart, Betsy Swann +1 more | 2011-12-20 |
| 7934504 | Deployment actuation system for intrafallopian contraception | Christian Lowe, Don Gurskis, Ashish Khera, Monica Barnhart, Betsy Swann +1 more | 2011-05-03 |
| 7921848 | Contraceptive transcervical fallopian tube occlusion devices and methods | Julian Nikolchev, Dai Ton, Ashish Khera, Donnell W. Gurskis | 2011-04-12 |
| 7686020 | Contraceptive transcervical fallopian tube occlusion devices and methods | Julian Nikolchev, Dai Ton, Ashish Khera, Donnell W. Gurskis | 2010-03-30 |
| 7597711 | Heart valve assembly with slidable coupling connections | Michael J. Drews, Donnell W. Gurskis | 2009-10-06 |
| 7591268 | Deployment actuation system for intrafallopian contraception | Christian Lowe, Don Gurskis, Ashish Khera, Monica Barnhart, Betsy Swann +1 more | 2009-09-22 |
| 7556647 | Attachment device and methods of using the same | Michael J. Drews, Donnell W. Gurskis | 2009-07-07 |
| 7506650 | Deployment actuation system for intrafallopian contraception | Christian Lowe, Don Gurskis, Ashish Khera, Monica Barnhart, Betsy Swann +1 more | 2009-03-24 |
| 7237552 | Insertion/deployment catheter system for intrafallopian contraception | Ashish Khera, Don Gurskis, Dai Ton That, Betsy Swann | 2007-07-03 |
| 6763833 | Insertion/deployment catheter system for intrafallopian contraception | Ashish Khera, Don Gurskis, Dai Ton That, Betsy Swann | 2004-07-20 |
| 6709667 | Deployment actuation system for intrafallopian contraception | Christian Lowe, Don Gurskis, Ashish Khera, Monica Barnhart, Betsy Swann +1 more | 2004-03-23 |
| 6705323 | Contraceptive transcervical fallopian tube occlusion devices and methods | Julian Nikolchev, Dai Ton, Ashish Khera, Donnell W. Gurskis | 2004-03-16 |
| 6684884 | Contraceptive transcervical fallopian tube occlusion devices and methods | Julian Nikolchev, Dai Ton, Ashish Khera, Donnell W. Gurskis | 2004-02-03 |
| 6634361 | Contraceptive transcervical fallopian tube occlusion devices and methods | Julian Nikolchev, Dai Ton, Ashish Khera, Donnell W. Gurskis | 2003-10-21 |
| 6526979 | Contraceptive transcervical fallopian tube occlusion devices and methods | Julian Nikolchev, Dai Ton, Ashish Khera, Donnell W. Gurskis | 2003-03-04 |
| 6080152 | Electrosurgical instrument | Paul C. Nardella, Thomas A. Wrublewski, Piush VIDYARTHI, Trinh N. Nguyen, Dai Ton | 2000-06-27 |
| 6071283 | Selectively coated electrosurgical instrument | Paul C. Nardella, Thomas A. Wrublewski, Piush VIDYARTHI, Trinh N. Nguyen, Dai Ton | 2000-06-06 |
| 5810776 | Method and apparatus for performing laparoscopy | John P. Greelis, Hien Nguyen, Tuoc Nguyen | 1998-09-22 |
| 5807236 | Catheter with guidewire and rounded enlargement and method | Tuoc Nguyen | 1998-09-15 |
| 5772628 | Surgical access device and method of constructing same | John P. Greelis, Hien Nguyen, Tuoc Nguyen | 1998-06-30 |
| 5749889 | Method and apparatus for performing biopsy | John P. Greelis, Hien Nguyen, Tuoc Nguyen | 1998-05-12 |
| 5746692 | Catheter and endoscope system with distal protruding ball tip and method | Tuoc Nguyen, John P. Greelis | 1998-05-05 |
| 5630797 | Everting catheter system and method of utilizing the same | Klaus Diedrich, Otmar Bauer, Guy Russell Lowery, Hien Nguyen | 1997-05-20 |