Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7288271 | Chlorogenic acid and an analog thereof for immune system stimulation | Yvo Graus, Albertus Dominicus Marcellinus Erasmus Osterhaus, Robert Johan Joseph Hageman | 2007-10-30 |
| 6632459 | Chlorogenic acid and an analog thereof for immune system stimulation | Yvo Graus, Albertus Dominicus Marcellinus Erasmus Osterhaus, Robert Johan Joseph Hageman | 2003-10-14 |
| 6495170 | Method of increasing the presence of glutathione in cells | Klaske Van Norren, Robert Johan Joseph Hageman | 2002-12-17 |
| 6492429 | Composition for the treatment of osteoarthritis | Ivo Maria Franciscus Graus | 2002-12-10 |