Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6864245 | Biocompatible poly-β-1→4-N-acetylglucosamine | John N. Vournakis, Sergio Finkielsztein, Mike Helton | 2005-03-08 |
| 6743783 | Pharmaceutical compositions comprising poly-&bgr;-1→4-N-acetylglucosamine | John N. Vournakis, Sergio Finkielsztein, Mike Helton | 2004-06-01 |
| 6686342 | Bicompatible poly-&bgr;-1→4-N-acetylglucosamine | John N. Vournakis, Sergio Finkielsztein, Mike Helton | 2004-02-03 |
| 6649599 | Methods and compositions for poly-&bgr;-1-4-N-acetylglucosamine cell therapy system | John N. Vournakis, Sergio Finkielstein, Mike Helton | 2003-11-18 |
| 6630459 | Pharmaceutical compositions comprising poly-&bgr;-1→4-N-acetylglucosamine | John N. Vournakis, Sergio Finkielsztein, Mike Helton | 2003-10-07 |
| 6610668 | Methods and compositions for poly-&bgr;-1→4-N-acetylglucosamine cell therapy system | John N. Vournakis, Sergio Finkielsztein, Mike Helton | 2003-08-26 |
| 6599720 | Methods for making poly-&bgr;-1→4-N-acetylglucosamine | John N. Vournakis, Sergio Finkielsztein, Mike Helton | 2003-07-29 |
| 6063911 | Methods and compositions for treatment of cell proliferative disorders | John N. Vournakis, Sergio Finkielsztein | 2000-05-16 |
| 5858350 | Methods and compositions for poly-.beta.-1.fwdarw.4-N-acetylglucosamine cell therapy system | John N. Vournakis, Sergio Finkielsztein, Mike Helton | 1999-01-12 |
| 5846952 | Methods and compositions for poly-.beta.-1-4-N-acetylglucosamine drug delivery | John N. Vournakis, Sergio Finkielsztein, Mike Helton | 1998-12-08 |
| 5686115 | Poly-.beta.-1.fwdarw.4-N-acetylucosamine copolymer composition with collagen | John N. Vournakis, Sergio Finkielsztein, Mike Helton | 1997-11-11 |
| 5635493 | Methods and compositions for poly-.beta.-1-4-N-acetylglucosamine chemotherapeutics | John N. Vournakis, Sergio Finkielsztein, Mike Helton | 1997-06-03 |
| 5624679 | Methods and compositions for poly-.beta.-1-4-N-acetylglucosamine biological barriers | John N. Vournakis, Sergio Finkielsztein, Mike Helton | 1997-04-29 |
| 5623064 | Poly-.beta.-1.fwdarw.-4-N-acetylglucosamine | John N. Vournakis, Sergio Finkielsztein, Mike Helton | 1997-04-22 |
| 5622834 | Method of isolating poly-.beta.-1-4-N-acetylglucosamine from microalgal culture | John N. Vournakis, Sergio Finkielsztein, Mike Helton | 1997-04-22 |