Issued Patents All Time
Showing 1–25 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11819865 | Water-based pyrotechnic illusion | Nicholas Weir, Steven Michelman, Zachary Cook | 2023-11-21 |
| 11433417 | Water-based pyrotechnic illusion | Nicholas Weir, Steven Michelman, Zachary Cook | 2022-09-06 |
| 8389732 | Synthesis and regioselective substitution of 6-halo- and 6-alkoxy nicotine derivatives | Florence Fevrier Wagner, Pauline Wanjiku Ondachi | 2013-03-05 |
| 7888512 | Synthesis of nicotine derivatives from nicotine | Emilie Smith | 2011-02-15 |
| 7875724 | Regiospecific synthesis of nicotine derivatives | Laura S. King, Emilie Smith | 2011-01-25 |
| 7820826 | Synthesis and regioselective substitution of 6-halo-and 6-alkoxy nicotine derivatives | Florence Fevrier Wagner, Pauline Wanjiku Ondachi | 2010-10-26 |
| 7671209 | Regiospecific synthesis of nicotine derivatives | Laura S. King, Emilie Smith | 2010-03-02 |
| 7553968 | Synthesis of nicotine derivatives from nicotine | Emilie Smith | 2009-06-30 |
| 7501520 | Regioselective halogenation of nicotine and substituted nicotines | Florence Fevrier, Emilie Smith | 2009-03-10 |
| 7361768 | Synthesis of nicotine derivatives from nicotine | Emilie Smith | 2008-04-22 |
| 7304160 | Regiospecific synthesis of nicotine derivatives | Laura S. King, Emilie Smith | 2007-12-04 |
| 7179917 | Regioselective halogenation of nicotine and substituted nicotines | Florence Fevrier, Emilie Smith | 2007-02-20 |
| 7132545 | Synthesis of nicotine derivatives from nicotine | Emilie Smith | 2006-11-07 |
| 7112678 | Regiospecific synthesis of nicotine derivatives | Laura S. King, Emilie Smith | 2006-09-26 |
| 7067672 | Regioselective halogenation of nicotine and substituted nicotines | Florence Fevrier, Emilie Smith | 2006-06-27 |
| 6995265 | Synthesis of nicotine derivatives from nicotine | Emilie Smith | 2006-02-07 |
| 6987189 | Short synthesis of pyridine-based pharmaceutical intermediates | Shenlin Huang | 2006-01-17 |
| 6855825 | Short synthesis of pyridine-based pharmaceutical intermediates | Shenlin Huang | 2005-02-15 |
| 6821982 | Preparation of a camptothecin derivative by intramolecular cyclisation | Francis G. Fang, Edward McDonald Huie, Shiping Xie | 2004-11-23 |
| 6706884 | Short synthesis of pyridine-based pharmaceutical intermediates | Shenlin Huang | 2004-03-16 |
| 6559309 | Preparation of a camptothecin derivative by intramolecular cyclisation | Francis G. Fang, Edward McDonald Huie, Shiping Xie | 2003-05-06 |
| 6534656 | Short synthesis of pyridine-based pharmaceutical intermediates | Shenlin Huang | 2003-03-18 |
| 6462196 | Preparation of a camptothecin derivative by intramolecular cyclization | Francis G. Fang, Edward McDonald Huie, Shiping Xie | 2002-10-08 |
| 6063923 | Preparation of a camptothecin derivative by intramolecular cyclisation | Francis G. Fang, Edward McDonald Huie, Shiping Xie | 2000-05-16 |
| 5496952 | Method of making asymmetric DE ring intermediates for the synthesis of camptothecin and camptothecin analogs | — | 1996-03-05 |