Issued Patents All Time
Showing 1–25 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7579343 | Pyrrolo-thiazines and processes for the preparation and use thereof | Li Gao | 2009-08-25 |
| 7498430 | Process for the preparation and separation of arabinose and xylose from a mixture of saccharides | — | 2009-03-03 |
| 7390825 | Process for the preparation of oxazolidinones and method of use thereof | Guijun Wang, Raghavakaimal Padmakumar, Jianmin Mao, Huiping Zhang, Zongmin Dai +1 more | 2008-06-24 |
| 7342010 | 2-thiaquinolizidines and process for the preparation thereof | Li Gao | 2008-03-11 |
| 7115706 | Polyether polymers and compositions derived therefrom | Yuqing E. Chen | 2006-10-03 |
| 6831176 | Process for the preparation of 1, 5-dideoxy-1,5-imino hexitols from oximes or imines | Gabriela Pistia-Brueggeman | 2004-12-14 |
| 6740780 | Process for the preparation of 1,5-dideoxy-1,5-imino hexitols from oximes or imines | Gabriela Pistia-Brueggeman | 2004-05-25 |
| 6683185 | Process for the preparation of 1,5-dideoxy-1,5-imino hexitols from oximes or imines | Gabriela Pistia-Brueggeman | 2004-01-27 |
| 6653482 | Process for the preparation of 1,5-dideoxy-1,5-imino hexitols from oximes or imines | Gabriela Pistia-Brueggeman | 2003-11-25 |
| 6653480 | Process for the preparation of 1,5-dideoxy-1, 5-imino hexitols from oximes or imines | Gabriela Pistia-Brueggeman | 2003-11-25 |
| 6649766 | Process for the preparation of 1,5-dideoxy-1,5-imino hexitols from oximes or imines | Gabriela Pistia-Brueggeman | 2003-11-18 |
| 6605724 | Process for the preparation of 1,5-dideoxy-1, 5-imino hexitols from oximes or imines | Gabriela Pistia-Brueggeman | 2003-08-12 |
| 6590121 | Process for the preparation of 1,5-dideoxy-1,5-imino hexitols from oximes or imines | Gabriela Pistia-Brueggeman | 2003-07-08 |
| 6583297 | Process and intermediate compounds for the preparation of pyrrolidines | — | 2003-06-24 |
| 6541601 | Unsaturated side chain polyamide polymers | Guijun Wang | 2003-04-01 |
| 6518437 | Process and intermediate compounds for the preparation of pyrrolidines | — | 2003-02-11 |
| 6492543 | Ordered polyacetylenes and process for the preparation thereof | Guijun Wang | 2002-12-10 |
| 6492534 | Process and intermediate compounds for the preparation of pyrrolidines | — | 2002-12-10 |
| 6482974 | Process and intermediate compounds for the preparation of pyrrolidines | — | 2002-11-19 |
| 6482973 | Process and intermediate compounds for the preparation of pyrrolidines | — | 2002-11-19 |
| 6462197 | Process for the preparation of 1,5-dideoxy-1,5-imino hexitols from oximes or imines | Gabriela Pistia-Brueggeman | 2002-10-08 |
| 6423867 | Process and intermediate compounds for the preparation of pyrrolidines | — | 2002-07-23 |
| 6414163 | Process and intermediate compounds for the preparation of pyrrolidines | — | 2002-07-02 |
| 6399842 | Ordered polyacetylenes and process for the preparation thereof | Guijun Wang | 2002-06-04 |
| 6395868 | Ordered polyacetylenes and process for the preparation thereof | Guijun Wang | 2002-05-28 |