Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6214054 | Method for fixation of biological tissues having mitigated propensity for post-implantation calcification and thrombosis and bioprosthetic devices prepared thereby | Crystal M. Cunanan, Lillian Quintero, Christine Loshbaugh, H. Chris Sarner | 2001-04-10 |
| 6129704 | Perfusion balloon catheter having a magnetically driven impeller | Michael R. Forman, Jonathan S. Stinson | 2000-10-10 |
| 6120904 | Medical device coated with interpenetrating network of hydrogel polymers | Fritz Hostettler, David Rhum, Michael R. Forman, Ni Ding | 2000-09-19 |
| 6120536 | Medical devices with long term non-thrombogenic coatings | Ni Ding | 2000-09-19 |
| 6099562 | Drug coating with topcoat | Ni Ding | 2000-08-08 |
| 6080488 | Process for preparation of slippery, tenaciously adhering, hydrophilic polyurethane hydrogel coating, coated polymer and metal substrate materials, and coated medical devices | Fritz Hostettler, David Rhum, Michael R. Forman, Ni Ding | 2000-06-27 |
| 6045576 | Sewing ring having increased annular coaptation | Albert Starr, Robert Stobie | 2000-04-04 |
| 6040058 | Slippery, tenaciously adhering hydrophilic polyurethane hydrogel coatings, coated metal substrate materials, and coated medical devices | Fritz Hostettler, David Rhum, Michael R. Forman, Ni Ding | 2000-03-21 |
| 6030656 | Process for the preparation of slippery, tenaciously adhering, hydrophilic polyurethane hydrogel coatings, coated metal substrate materials, and coated medical devices | Fritz Hostettler, David Rhum, Michael R. Forman, Ni Ding | 2000-02-29 |
| 6017577 | Slippery, tenaciously adhering hydrophilic polyurethane hydrogel coatings, coated polymer substrate materials, and coated medical devices | Fritz Hostettler, David Rhum, Michael R. Forman, Ni Ding | 2000-01-25 |
| 5919570 | Slippery, tenaciously adhering hydrogel coatings containing a polyurethane-urea polymer hydrogel commingled with a poly(N-vinylpyrrolidone) polymer hydrogel, coated polymer and metal substrate materials, and coated medical devices | Fritz Hostettler, David Rhum, Michael R. Forman, Ni Ding | 1999-07-06 |
| 5849368 | Process for hydrophilicization of hydrophobic polymers | Fritz Hostettler, Ni Ding | 1998-12-15 |
| 5837313 | Drug release stent coating process | Ni Ding | 1998-11-17 |
| 5662960 | Process for producing slippery, tenaciously adhering hydrogel coatings containing a polyurethane-urea polymer hydrogel commingled with a poly (n-vinylpyrrolidone) polymer hydrogel | Fritz Hostettler, David Rhum, Michael R. Forman, Ni Ding | 1997-09-02 |
| 5576072 | Process for producing slippery, tenaciously adhering hydrogel coatings containing a polyurethane-urea polymer hydrogel commingled with at least one other, dissimilar polymer hydrogel | Fritz Hostettler, David Rhum, Michael R. Forman, Ni Ding | 1996-11-19 |
| 5569197 | Drug delivery guidewire | Michael R. Forman | 1996-10-29 |
| 5569463 | Medical device polymer | M. Joshua Tolkoff, Carol L. Raleigh | 1996-10-29 |
| 5505699 | Angioplasty device | Michael R. Forman, Joseph E. Laptewicz, Jr. | 1996-04-09 |
| 5447724 | Medical device polymer | M. Joshua Tolkoff, Carol L. Raleigh | 1995-09-05 |