Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8741319 | Methods and compositions for treating anxiety disorders or symptoms thereof | Steven P. Crain, William E. Crain, Michael Crain | 2014-06-03 |
| 8617577 | Methods and compositions for treating distress dysfunction and enhancing safety and efficacy of specific medications | Steven P. Crain, William E. Crain, Michael Crain | 2013-12-31 |
| 8372414 | Methods and compositions for treating distress dysfunction and enhancing safety and efficacy of specific medications | Steven P. Crain, William E. Crain, Michael Crain | 2013-02-12 |
| 8202525 | Methods and compositions for treating distress dysfunction and enhancing safety and efficacy of specific medications | Steven P. Crain, William E. Crain, Michael Crain | 2012-06-19 |
| 7026329 | Method of simultaneously enhancing analgesic potency and attenuating dependence liability caused by morphine and other bimodally-acting opioid agonists | Ke-fei Shen | 2006-04-11 |
| 6765010 | Compositions and methods for enhancing analgesic potency of tramadol and attenuating its adverse side effects | Ke-fei Shen, Barry M. Sherman, Mary Remien, Remi Barbier, Nadav Friedmann | 2004-07-20 |
| 6737400 | Method and composition for treating irritable bowel syndrome using low doses of opioid receptor antagonists | Ke-fei Shen, Gerald M. Fleischner | 2004-05-18 |
| 6395705 | Method and composition for treating irritable bowel syndrome using low doses of opioid receptor antagonists | Ke-fei Shen, Gerald M. Fleischner | 2002-05-28 |
| 6362194 | Method and simultaneously enhancing analgesic potency and attenuating dependence liability caused by morphine and other bimodally-acting opioid agonists | Ke-fei Shen | 2002-03-26 |
| 6194382 | Method and composition for treating irritable bowel syndrome using low doses of opioid receptor antagonists | Ke-fei Shen, Gerald M. Fleischner | 2001-02-27 |
| 6096756 | Method of simultaneously enhancing analgesic potency and attenuating dependence liability caused by morphine and other bimodally-acting opioid agonists | Ke-fei Shen | 2000-08-01 |
| RE36547 | Method of simultaneously enhancing analgesic potency and attenuating dependence liability caused by exogenous and endogenous opioid agonists | Ke-fei Shen | 2000-02-01 |
| 5767125 | Method of simultaneously enhancing analgesic potency and attenuating dependence liability caused by morphine and other bimodally-acting opioid agonists | Ke-fei Shen | 1998-06-16 |
| 5624932 | Method for identification of low/non-addictive opioid analgesics and the use of said analgesics for treatment of opioid addiction | Bo Qin, Ke-fei Shen, Xiong Gong, Mao-Hsuan Huang, Chang Yi Wang | 1997-04-29 |
| 5585348 | Use of excitatory opioid receptor antagonists to prevent growth factor-induced hyperalgesia | Ke-fei Shen, John A. Kessler, Stuart C. Apfel | 1996-12-17 |
| 5580876 | Method of simultaneously enhancing analgesic potency and attenuating dependence liability caused by morphine and other bimodally-acting opioid agonists | Ke-fei Shen | 1996-12-03 |
| 5512578 | Method of simultaneously enhancing analgesic potency and attenuating dependence liability caused by exogenous and endogenous opiod agonists | Ke-fei Shen | 1996-04-30 |
| 5472943 | Method of simultaneously enhancing analgesic potency and attenuating dependence liability caused by morphine and other opioid agonists | Ke-fei Shen | 1995-12-05 |