Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5049699 | Regioselective synthesis of mono-alkyl citric acid esters | — | 1991-09-17 |
| 5032573 | Homologs of aprotinin produced from a recombinant host, process, expression vector and recombinant host therefor and pharmaceutical use thereof | Ernst-August Auerswald, Werner Schroder, Eugen Schnabel, Wolfgang Bruns, Gerd Reinhardt | 1991-07-16 |
| 4894436 | Homologs of aprotinin produced from a recombinant host, process expression vector and recombinant host therefor and pharaceutical use thereof | Ernst-August Auerswald, Werner Schroder, Eugen Schnabel, Wolfgang Bruns, Gerd Reinhardt | 1990-01-16 |
| 4443605 | 7.beta.-Arylalkyl-6.alpha., 7 .alpha.-oxymethylene-3-methoxy or 3-hydroxy-4, 5.alpha.-epoxy-17 methyl or 17-cycloalkyl-methyl morphinans | David L. Leland | 1984-04-17 |
| 4440931 | 7.beta.-Arylalkyl-3-methoxy or 3-hydroxy-4,5.alpha.-epoxy-6.beta.-hydroxy-7.alpha.-hydroxymethyl-17-met hyl or 17-cycloalkylmethylmorphinans | David L. Leland, Joseph O. Polazzi | 1984-04-03 |
| 4440932 | 7.beta.-Arylalkyl-7.alpha.-methyl-6-oxo or 6.alpha.-hydroxy-3-methoxy or 3-hydroxy-4,5.alpha.-epoxy-17-methyl or 17-cycloalkyl-methylmorphinans | David L. Leland | 1984-04-03 |
| 4334071 | 17-Cyclobutylmethyl-3-hydroxy-8.beta.-methyl-6-methylene-morphinane methanesulfonate | Joseph O. Polazzi | 1982-06-08 |
| 4275205 | 7,7-Ditosyloxymethyl-4,5.alpha.-epoxy-morphinan-6-ols | David L. Leland | 1981-06-23 |
| 4272541 | 7,8 and 7-8 Substituted 4,5.alpha.-epoxymorphinan-6-one compounds, and methods of treating pain and drug dependence with them | Robert N. Schut, Joseph O. Polazzi, David L. Leland | 1981-06-09 |
| 4259329 | 17-Cyclobutylmethyl-3-hydroxy-.beta.-methyl-6-methylene morphinane, and methods of treating pain with them | Joseph O. Polazzi | 1981-03-31 |
| 4230712 | 7-Methyl-8.beta.-lower alkyl or 7-methyl-8-lower alkyl B/C cis or trans morphinan-6-one compounds and therapeutic method of treating pain employing them | Robert N. Schut, Joseph O. Polazzi, David L. Leland | 1980-10-28 |