Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6482413 | Vitamin B12 —biodegradable micro particulate conjugate carrier systems for peroral delivery of drugs, therapeutic peptides/proteins and vaccines | Kishore Chalasani, Vamanrao Diwan, Kondapuram Vijaya Raghavan, Sanjain Kumar Jain, Kollipara Koteshawar Rao | 2002-11-19 |
| 6262253 | Vitamin B12 conjugates with gcsf, analogues thereof and pharmaceutical compositions | Steven William Westwood | 2001-07-17 |
| 6221397 | Surface cross-linked particles suitable for controlled delivery | Scott Matthew Starling, John Fergus McEwan | 2001-04-24 |
| 6159502 | Oral delivery systems for microparticles | Steven William Westwood | 2000-12-12 |
| 6150341 | Vitamin B.sub.12 derivatives and methods for their preparation | John Fergus McEwan | 2000-11-21 |
| 6103243 | Oral vaccines | Peter Howe, Henry De Aizpurua, Keith Rand | 2000-08-15 |
| 5976839 | Immunopotentiation through covalent linkage between immunogen and immunopotentiating molecules | Thomas M. Barnes, Philip Ralph Lehrbach | 1999-11-02 |
| 5928644 | T-cell epitopes | Andrew Francis Geczy | 1999-07-27 |
| 5874083 | Immunopotentiating complexes comprising TraT proteins | Thomas M. Barnes, Philip Ralph Lehrbach | 1999-02-23 |
| 5869466 | Vitamin B.sub.12 mediated oral delivery systems for GCSF | Steven William Westwood | 1999-02-09 |
| 5863900 | Lhrh antagonists | — | 1999-01-26 |
| 5807832 | Oral delivery of biologically active substances bound to vitamin B.sub.12 | Peter Howe, Henry De Aizpurua, Geoffery L. Burge | 1998-09-15 |
| 5674531 | Nanoparticles containing an active substance and a ketalized polytartramidic acid, process for their preparation, and use thereof | Michael Ahlers, Axel Walch, Gerhard Seipke | 1997-10-07 |
| 5589463 | Oral delivery of biologically active substances bound to vitamin B12 | Peter Howe, Henry De Aizpurua, Geoffery L. Burge | 1996-12-31 |
| 5548064 | Vitamin B12 conjugates with EPO, analogues thereof and pharmaceutical compositions | Steven William Westwood | 1996-08-20 |
| 5500366 | Polynucleotide encoding T-cell epitopes of the protein TraT | Andrew Francis Geczy | 1996-03-19 |
| 5449720 | Amplification of the VB.sub.12 uptake system using polymers | Steven William Westwood, Alison Gould, Bernard V. McInerney | 1995-09-12 |
| 5428023 | Oral delivery of biologically active substances bound to vitamin B12 or analogues thereof | Peter Howe, Henry De Aizpurua, Geoffery L. Burge | 1995-06-27 |
| 5403586 | LHRH-TraTp fusion proteins | Andrew George Stewart, Con G. Tsonis | 1995-04-04 |
| 5202232 | IgA binding protein | Milan Blake, Emil C. Gotschlich | 1993-04-13 |
| 4757134 | IgA binding protein | Milan Blake, Emil C. Gotschlich | 1988-07-12 |