Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8647348 | Apparatus for adult circumcision | Hongtao Qiu | 2014-02-11 |
| 7987530 | Flushing sitz bath basin | Ralph Gardner, Timothy Chiu | 2011-08-02 |
| 7442170 | Apparatus for punch biopsy | Hongtao Qiu | 2008-10-28 |
| 5344639 | Contrast agent for NMR imaging comprising peptide structures | Wassif Hussain, John Thornback | 1994-09-06 |
| 5312904 | Cationic complexes of technetium-99M | James D. Kelly, David V. Griffiths, Jonathan Dilworth | 1994-05-17 |
| 5045302 | Ligands and cationic complexes thereof with technetium-99m | James D. Kelly, Ian A. Latham | 1991-09-03 |
| 4916214 | Cationic complexes of technetium-99m | James D. Kelly, Ian A. Latham, David V. Griffiths, Peter G. Edwards | 1990-04-10 |