Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12023370 | Composition for the treatment of COVID-19 infection, and a method of treatment | Robert M. Hoffman | 2024-07-02 |
| 11873519 | Composition for preventing age-related metabolic and tissue degenerative changes | Robert M. Hoffman | 2024-01-16 |
| 11376702 | Integrated rotary cutting tool manufacturing device and method | Jian-Kuang Zhu, Junli Liu | 2022-07-05 |
| 11371036 | Orally administered composition of methioninase enzyme | Robert M. Hoffman | 2022-06-28 |
| 11001826 | Orally administered composition to lower serum methionine levels and method of use | Shukuan Li, Yuying Tan, Kei Kawaguchi, Robert M. Hoffman, Sant Chawla | 2021-05-11 |
| 7264819 | Lyase treatment for P. carinii | Yuying Tan, Zhijian Yang, Xinghua Sun, Shukuan Li, Mingxu Xu | 2007-09-04 |
| 6927038 | Total cysteine assay | Mingxu Xu, Li Tang, Yuying Tan | 2005-08-09 |
| 6713273 | High expression and production of high specific activity recombinant S-adenosyl homocysteinase (SAHH) and improved assays for S-adenosylmethionine (SAM) | Mingxu Xu | 2004-03-30 |
| 6653092 | Method to determine hydrogen peroxide | Li Tang, Mingxu Xu, Yuying Tan, Shigeo Yagi | 2003-11-25 |
| 6426194 | Homogeneous enzymatic assay for vitamin B6 and improvements in H2S detection | Mingxu Xu, Yuying Tan | 2002-07-30 |
| 6329162 | Biological fluid assay methods | Li Tang, Mingxu Xu, Yuying Tan, Shigeo Yagi | 2001-12-11 |
| 6066467 | High specificity homocysteine assays for biological samples | Mingxu Xu, Yuying Tan, Li Tang | 2000-05-23 |
| 5690929 | Use of methioninase and chemotherapy agents in chemotherapy | Valeryi Lishko, Yuying Tan, Mingxu Xu, Huiyan Guo | 1997-11-25 |