Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4288434 | Cephalosporanic acid derivatives | — | 1981-09-08 |
| 4287193 | Syn isomers of 7-[2-(2-amino-4-thiazolyl)-2-(carboxymethyloxyimino)-acetamido]-ceph-3-e me-4-carboxylic acid compounds | Andre Lutz | 1981-09-01 |
| 4283396 | 3-Acetoxymethyl-7-(hydroxyiminoacetamido)-cephalosporanic acid derivatives | Andre Lutz | 1981-08-11 |
| 4278793 | Cephem derivative | Walter Durckheimer, Dieter Bormann, Eberhard Ehlers, Elmar Schrinner | 1981-07-14 |
| 4260747 | Novel oximes | Andre Lutz | 1981-04-07 |
| 4202893 | Alkyloximes of 7-amino-thiazolyl-acetamido-cephalosporanic acids | Andre Lutz | 1980-05-13 |
| 4196205 | 3-Acetoxymethyl-7-(iminoacetamido)-cephalosporanic acid derivatives | Andre Lutz | 1980-04-01 |