Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5824015 | Method for welding biological tissue | — | 1998-10-20 |
| 5749895 | Method for bonding or fusion of biological tissue and material | Donald G. Wallace, Ronald Yamamoto | 1998-05-12 |
| 5690675 | Methods for sealing of staples and other fasteners in tissue | Philip M. Sawyer, Cary J. Reich | 1997-11-25 |
| 5669934 | Methods for joining tissue by applying radiofrequency energy to performed collagen films and sheets | — | 1997-09-23 |
| 5344425 | Intravascular stent and method for conditioning the surfaces thereof | — | 1994-09-06 |
| 5180839 | Anti-thrombotic compounds | Leon D. Freeman | 1993-01-19 |
| 5156613 | Collagen welding rod material for use in tissue welding | — | 1992-10-20 |
| 5108417 | Anti-turbulent, anti-thrombogenic intravascular stent | — | 1992-04-28 |
| 5098406 | Anti-reflux, low friction, skirted hemostasis valve and introducer | — | 1992-03-24 |
| 4954521 | Methods for administering anti-thrombotic compounds | Leon D. Freeman | 1990-09-04 |
| 4883461 | Safety needle sheath in anti-reflux catheter having novel valve means | — | 1989-11-28 |
| 4784644 | Valve, catheter and method for preventing the introduction of air into the body of a patient | Joseph F. Fitzgerald, Lester F. Miller | 1988-11-15 |
| 4738849 | Composite medical articles for application to wounds and method for producing same | — | 1988-04-19 |
| 4727164 | Mixture of esters of para amino benzoic acid and ascorbic acid | Leon D. Freeman | 1988-02-23 |
| 4722725 | Methods for preventing the introduction of air or fluid into the body of a patient | Joseph F. Fitzgerald | 1988-02-02 |
| 4684364 | Safety arrangement for preventing air embolism during intravenous procedures | Joseph F. Fitzgerald | 1987-08-04 |
| 4606910 | Composite hemostatic article including a hemostatic agent onlay and methods for preparing the same | — | 1986-08-19 |
| 4568333 | Valve arrangement especially suitable for preventing introduction of air into vascular systems | Joseph F. Fitzgerald | 1986-02-04 |
| 4404970 | Hemostatic article and methods for preparing and employing the same | — | 1983-09-20 |
| 4390519 | Bandage with hemostatic agent and methods for preparing and employing the same | — | 1983-06-28 |
| 4329290 | Antithrombotic derivatives of ammonium ascorbate | Leon D. Freeman | 1982-05-11 |
| 4238480 | Method for preparing an improved hemostatic agent and method of employing the same | — | 1980-12-09 |