Issued Patents All Time
Showing 25 most recent of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12128042 | Tamper resistant immediate release formulations | Akwete L. Adjei, Sibao Chen, Vincent Mancinelli | 2024-10-29 |
| 12060361 | Process for preparing oxycodone hydrochloride having less than 25 ppm 14-hydroxycodeinone | Robert Chapman, Lonn S. Rider, Qi-Zhong Hong, Donald J. Kyle | 2024-08-13 |
| 11773107 | Opioid ketal compounds and uses thereof | Raymond C. Glowaky | 2023-10-03 |
| 11731979 | Opioid ketal compounds and uses thereof | Raymond C. Glowaky | 2023-08-22 |
| 11571392 | Systems and methods for increasing stability of dronabinol compositions | — | 2023-02-07 |
| 11384091 | Process for preparing oxycodone hydrochloride having less than 25 ppm 14-hydroxycodeinone | Robert Chapman, Lonn S. Rider, Qi-Zhong Hong, Donald J. Kyle | 2022-07-12 |
| 11236098 | Process for preparing oxycodone hydrochloride having less than 25 ppm 14-hydroxycodeinone | Robert Chapman, Lonn S. Rider, Qi-Zhong Hong, Donald J. Kyle | 2022-02-01 |
| 11173155 | Tamper resistant immediate release formulations | Akwete L. Adjei, Sibao Chen, Vincent Mancinelli | 2021-11-16 |
| 11130765 | Opioid ketal compounds and uses thereof | Raymond C. Glowaky | 2021-09-28 |
| 11091496 | Opioid ketal compounds and uses thereof | Raymond C. Glowaky | 2021-08-17 |
| 10988480 | Opioid ketal compounds and uses thereof | Raymond C. Glowaky | 2021-04-27 |
| 10696684 | Process for preparing oxycodone hydrochloride having less than 25 PPM 14-hydroxycodeinone | Robert Chapman, Lonn S. Rider, Qi-Zhong Hong, Donald J. Kyle | 2020-06-30 |
| 10689389 | Process for preparing oxycodone compositions | Robert Chapman, Lonn S. Rider, Qi-Zhong Hong, Donald J. Kyle | 2020-06-23 |
| 10624859 | Systems and methods for increasing stability of dronabinol compositions | — | 2020-04-21 |
| 10407434 | Process for preparing oxycodone compositions | Robert Chapman, Lonn S. Rider, Qi-Zhong Hong, Donald J. Kyle | 2019-09-10 |
| 10259819 | Process for preparing oxycodone compositions | Robert Chapman, Lonn S. Rider, Qi-Zhong Hong, Donald J. Kyle | 2019-04-16 |
| 9777011 | Process for preparing oxycodone compositions | Robert Chapman, Lonn S. Rider, Qi-Zhong Hong, Donald J. Kyle | 2017-10-03 |
| 9522919 | Oxycodone compositions | Robert Chapman, Lonn S. Rider, Qi-Zhong Hong, Donald J. Kyle | 2016-12-20 |
| 9073933 | Oxycodone hydrochloride having less than 25 PPM 14-hydroxycodeinone | Robert Chapman, Lonn S. Rider, Qi-Zhong Hong, Donald J. Kyle | 2015-07-07 |
| 8822687 | 8a,14-dihydroxy-7,8-dihydrocodeinone | Robert Chapman, Lonn S. Rider, Qi-Zhong Hong, Donald J. Kyle | 2014-09-02 |
| 7939543 | Method of reducing α, β unsaturated ketones in opioid compositions | — | 2011-05-10 |
| 7683072 | Oxycodone hydrochloride having less than 25 ppm 14-hydroxycodeinone | Robert Chapman, Lonn S. Rider, Qi-Zhong Hong, Donald J. Kyle | 2010-03-23 |
| 7674800 | Oxycodone hydrochloride having less than 25 PPM 14-hydroxycodeinone | Robert Chapman, Lonn S. Rider, Qi-Zhong Hong, Donald J. Kyle | 2010-03-09 |
| 7674799 | Oxycodone hydrochloride having less than 25 ppm 14-hydroxycodeinone | Robert Chapman, Lonn S. Rider, Qi-Zhong Hong, Donald J. Kyle | 2010-03-09 |
| 7674798 | Oxycodone hydrochloride having less than 25 ppm 14-hydroxycodeinone | Robert Chapman, Lonn S. Rider, Qi-Zhong Hong, Donald J. Kyle | 2010-03-09 |