Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9415044 | Process for the preparation of quaternary N-alkyl morphinan alkaloid salts | Peter X. Wang, Robert E. Halvachs, Kevin R. Roesch, 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, Kevin R. Roesch, Joseph P. Haar, Jr. | 2015-05-26 |
| 8993764 | Use of oripavine as a starting material for buprenorphine | Anthony Mannino, Erik R. Hoefgin, Lloyd P. Hill | 2015-03-31 |
| 8871779 | Process for preparing morphinan-6-one products with low levels of α,β-unsaturated ketone compounds | William E. Dummitt, Anthony Mannino, Dennis C. Aubuchon, Hong Gu | 2014-10-28 |
| 8748611 | Processes for preparing morphinan-6-one products with low levels of alpha beta-unsaturated compounds | William E. Dummitt, Anthony Mannino, Dennis C. Aubuchon, Hong Gu | 2014-06-10 |
| 8669366 | Process for the preparation of quaternary N-alkyl morphinan alkaloid salts | Peter X. Wang, Gary L. Cantrell, Robert E. Halvachs, Kevin R. Roesch, Joseph P. Haar, Jr. | 2014-03-11 |
| 6559319 | Synthesis of compounds useful in the manufacture of ketorolac | Douglas C. Caskey, John R. Duchek | 2003-05-06 |
| 6489491 | Synthesis of compounds useful in the manufacture of ketorolac | Douglas C. Caskey, John R. Duchek | 2002-12-03 |
| 6376681 | Synthesis of compounds useful in the manufacture of ketorolac | John R. Duchek, Douglas C. Caskey | 2002-04-23 |
| 5041617 | Dithiodialkanoic acid esters and polymers stabilized therewith | Neil Dunski, Ali A. Bazzi | 1991-08-20 |
| 5032371 | Process for the continuous recovery of hydrogen fluoride gas | — | 1991-07-16 |
| 4990671 | Method for making aminophenols and their amide derivatives | Neil Dunski | 1991-02-05 |
| 4775710 | Stabilized linear low-density polyethylene containing ring-substituted N-acyl-para-aminophenol | Neil Dunski | 1988-10-04 |
| 4680325 | Anti-oxidant isocyanurate ester of thioamidophenol and polyolefins stabilized therewith | Neil Dunski, Ali A. Bazzi | 1987-07-14 |
| 4634728 | Polyol carboxyalkylthioalkanoamidophenol compounds and organic material stabilized therewith | Neil Dunski, Ali A. Bazzi | 1987-01-06 |
| 4569959 | Isocyanurate esters of thioamidophenols and polyolefin polymeric compositions stabilized therewith | Neil Dunski, Ali A. Bazzi | 1986-02-11 |