Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6495039 | System for in-line filtering biological liquid | Eric K. Lee | 2002-12-17 |
| 6428712 | Gravity driven liquid filtration system and method for filtering biological liquid | — | 2002-08-06 |
| 6177019 | Method and apparatus for removing tumor cells from tumor cell-contaminated stem cell products | Sumith Ranil Wickramasinghe | 2001-01-23 |
| 6159375 | Method for removing leukocytes and methylene blue from plasma | Eric Kin-Lam Lee, Yves Fouron, Charles M. Zepp | 2000-12-12 |
| 6123859 | Method for in-line filtering biological liquid | Eric K. Lee | 2000-09-26 |
| 5935436 | Device for simultaneously removing leukocytes and methylene blue from plasma | Eric Kin-Lam Lee, Yves Fouron, Charles M. Zepp | 1999-08-10 |
| 5817237 | Process for simultaneously removing leukocytes and methylene blue from plasma | Eric Kin-Lam Lee, Yves Fouron, Charles M. Zepp | 1998-10-06 |
| 5639376 | Process for simultaneously removing leukocytes and methylene blue from plasma | Eric Kin-Lam Lee, Yves Fouron, Charles M. Zepp, Abdul R. M. Azad | 1997-06-17 |
| 5456835 | Device and process for removing free hemoglobin from blood | Abdul R. M. Azad, Eric Kin-Lam Lee | 1995-10-10 |
| 4420398 | Filteration method for cell produced antiviral substances | — | 1983-12-13 |