Issued Patents All Time
Showing 25 most recent of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4431799 | 6'-Modified fortimicin compounds | John S. Tadanier, Robert Hallas | 1984-02-14 |
| 4360668 | 2-O-Methanesulfonylfortimicin B | John S. Tadanier, Paulette Collum | 1982-11-23 |
| 4360666 | 2-Deoxyfortimicin A, 4-N-alkyl and 4-N-acyl-2-deoxyfortimicin B derivatives and intermediates therefor | John S. Tadanier, Paulette Collum | 1982-11-23 |
| 4360667 | (1,2',6'-Tri-N-(2-O-methanesulfonylsalicylidine)-4,5-(2-O-methanesulfonyl salicylaldehyde) oxazolidine-2-O-methanesulfonylfortimicin B | John S. Tadanier, Paulette Collum | 1982-11-23 |
| 4340727 | 1,2-Modified fortimicins A and B, intermediates therefor and method for their manufacture | John S. Tadanier, Paulette Johnson | 1982-07-20 |
| 4331804 | 2-Epi-fortimicin A and derivatives | John S. Tadanier, Robert Hallas | 1982-05-25 |
| 4319022 | 2-O-Substituted sulfonyl derivatives of fortimicin B | John S. Tadanier, Paulette Collum | 1982-03-09 |
| 4317904 | 1,2-Epiminofortimicin B | John S. Tadanier, Paulette Collum | 1982-03-02 |
| 4309342 | Antibacterial peptides | Daniel Chu, Alford M. Thomas | 1982-01-05 |
| 4276413 | Fortimicin intermediates for producing 2-deoxyfortimicins | John S. Tadanier, Paulette Collum | 1981-06-30 |
| 4275193 | 4,5-Carbamates of fortimicin B | John S. Tananier | 1981-06-23 |
| 4273925 | 1,2-Modified fortimicins A and B, intermediates therefor and method for their manufacture | John S. Tadanier, Paulette Johnson | 1981-06-16 |
| 4273924 | 2-O-Hydrocarbonsulfonyl-4,5-oxazolidine fortimicin B derivatives | John S. Tadanier, Paulette Collum | 1981-06-16 |
| 4269970 | 1,2-Carbamates of fortimicin B and derivatives | John S. Tadanier | 1981-05-26 |
| 4264590 | Antibacterial peptide | Daniel I. Chu, Alford M. Thomas, Norman E. Wideburg | 1981-04-28 |
| 4263429 | 1,2,6-Tri-N-benzyloxycarbonylfortimicin B-4,5-carbamate and 1,2,6-tri-N-acetylfortimicin B-4,5-carbamate | John S. Tadanier | 1981-04-21 |
| 4252972 | Fortimicin B-1,2:4,5-bis-carbamates | John S. Tadanier | 1981-02-24 |
| 4251516 | 2-Deoxy-3-O-Demethylfortimicins | John S. Tadanier, Paulette Johnson | 1981-02-17 |
| 4250304 | 2-Deoxy-2-substituted fortimicin A and B and derivatives | John S. Tadanier, Paulette Johnson, Alex M. Nadzan | 1981-02-10 |
| 4232147 | 4-N-Acylfortimicin B-1,5-carbamates | John S. Tadanier | 1980-11-04 |
| 4231924 | 4-N-Acylfortimicin B derivatives and the chemical conversion of fortimicin B to fortimicin A | John S. Tadanier, Paul Kurath | 1980-11-04 |
| 4230846 | 1,5-Carbamates of fortimicin B and derivatives | John S. Tadanier | 1980-10-28 |
| 4214079 | 4-N, 2'-N and 4,2'-Di-N-fortimicin AL derivatives | — | 1980-07-22 |
| 4213972 | 4-N, 2'-N and 4,2'Di-N-fortimicins AH and AI | — | 1980-07-22 |
| 4213974 | 4-N,2'-N and 4,2'-Di-N-fortimicin AO derivatives | — | 1980-07-22 |