Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10927068 | Process for preparing acylated amphetamine derivatives | Brian Orr, Joel McClenaghan | 2021-02-23 |
| 9415044 | Process for the preparation of quaternary N-alkyl morphinan alkaloid salts | Peter X. Wang, Robert E. Halvachs, Henry J. Buehler, Joseph P. Haar, Jr., Gary L. Cantrell | 2016-08-16 |
| 9040726 | Process for the preparation of quaternary N-alkyl morphinan alkaloid salts | Peter X. Wang, Gary L. Cantrell, Robert E. Halvachs, Henry J. Buehler, Joseph P. Haar, Jr. | 2015-05-26 |
| 8669366 | Process for the preparation of quaternary N-alkyl morphinan alkaloid salts | Peter X. Wang, Gary L. Cantrell, Robert E. Halvachs, Henry J. Buehler, Joseph P. Haar, Jr. | 2014-03-11 |
| 8383649 | Crystalline forms of naltrexone methobromide | Gary A. Nichols, Robert E. Halvachs, Gary L. Cantrell, Joseph P. Haar, Jr. | 2013-02-26 |