Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11001826 | Orally administered composition to lower serum methionine levels and method of use | Qinghong Han, Yuying Tan, Kei Kawaguchi, Robert M. Hoffman, Sant Chawla | 2021-05-11 |
| 9464312 | Schiff-base conjugate of N, N-dibutyl-P-phenylenediamine with pyridoxal 5′-phosphate for improved homocysteine assays using pyridoxal 5′-phosphate-dependent enzymes | Yuying Tan | 2016-10-11 |
| 8465734 | Methods for increasing protein polyethylene glycol (PEG) conjugation | Zhijian Yang, Xinghua Sun, Yuying Tan, Shigeo Yagi | 2013-06-18 |
| 7799549 | Methods for increasing protein polyethylene glycol (PEG) conjugation | Zhijian Yang, Xinghua Sun, Yuying Tan, Shigeo Yagi | 2010-09-21 |
| 7329516 | Methods for increasing protein polyethylene glycol (PEG) conjugation | Zhijian Yang, Xinghua Sun, Yuying Tan, Shigeo Yagi | 2008-02-12 |
| 7264819 | Lyase treatment for P. carinii | Yuying Tan, Zhijian Yang, Xinghua Sun, Qinghong Han, Mingxu Xu | 2007-09-04 |