Issued Patents All Time
Showing 51–75 of 80 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5322659 | Method for rendering a substrate surface antithrombogenic and/or anti-infective | Anthony J. Walder, Gregory J. Mann | 1994-06-21 |
| 5250649 | Melt processable polyurethaneurea copolymers and method for their preparation | Fidelis C. Onwumere | 1993-10-05 |
| 5165952 | Anti-infective and antithrombogenic medical articles and method for their preparation | M. Parke Byron | 1992-11-24 |
| 5151231 | Method for making liquid crystalline tube having a point | James M. Lambert | 1992-09-29 |
| 5102401 | Expandable catheter having hydrophobic surface | James M. Lambert, Delmer R. Rhodes | 1992-04-07 |
| 5078700 | Liquid crystalline catheter | James M. Lambert | 1992-01-07 |
| 5077372 | Amine rich fluorinated polyurethaneureas and their use in a method to immobilize an antithrombogenic agent on a device surface | Can B. Hu | 1991-12-31 |
| 5064415 | Catheter obturator with automatic feed and control | Anthony J. Walder | 1991-11-12 |
| 5061738 | Blood compatible, lubricious article and composition and method therefor | Robert A. Taller, Victor A. Williamitis | 1991-10-29 |
| 5061254 | Thermoplastic elastomeric hydrophilic polyetherurethane expandable catheter | Mutlu Karakelle | 1991-10-29 |
| 5059269 | Method of making an article having a hemocompatible surface | Can B. Hu, Stanley C. Wells | 1991-10-22 |
| 5032666 | Amine rich fluorinated polyurethaneureas and their use in a method to immobilize an antithrombogenic agent on a device surface | Can B. Hu | 1991-07-16 |
| 5015238 | Expandable obturator and catheter assembly including same | Mutlu Karakelle, Richard W. Beck | 1991-05-14 |
| 5013717 | Blood compatible, lubricious article and composition and method therefor | Robert A. Taller, Victor A. Williamitis | 1991-05-07 |
| 5013306 | Anti-infective and antithrombogenic medical articles and method for their preparation | M. Parke Byron | 1991-05-07 |
| 4999210 | Anti-infective and antithrombogenic medical articles and method for their preparation | M. Parke Byron | 1991-03-12 |
| 4976697 | Catheter obturator with automatic feed and control | Anthony J. Walder, Richard W. Beck, James M. Lambert, Timothy Ignatius, Mark A. Crawford | 1990-12-11 |
| 4948860 | Melt processable polyurethaneurea copolymers and method for their preparation | Anthony J. Walder, Can B. Hu | 1990-08-14 |
| 4939007 | Article having a hemocompatible surface | Can B. Hu, Stanley C. Wells | 1990-07-03 |
| 4925668 | Anti-infective and lubricious medical articles and method for their preparation | Mohammad A. Khan, Matthew P. Byron | 1990-05-15 |
| 4865870 | Method for rendering a substrate surface antithrombogenic | Can B. Hu, Nancy L. Shields | 1989-09-12 |
| 4842889 | Method for preparing lubricated surfaces | Can B. Hu, Victor A. Williamitis | 1989-06-27 |
| 4786556 | Polymeric articles having enhanced antithrombogenic activity | Can B. Hu | 1988-11-22 |
| 4720512 | Polymeric articles having enhanced antithrombogenic activity | Can B. Hu | 1988-01-19 |
| 4713402 | Process for preparing antithrombogenic/antibiotic polymeric plastic materials | — | 1987-12-15 |