Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4431803 | 7-Epi 3-exomethylenecephams | Stjepan Kukolja | 1984-02-14 |
| 4407750 | Unsymmetrical azetidinone aldehyde disulfides and process | Stjepan Kukolja | 1983-10-04 |
| 4394313 | Symmetrical azetidinone aldehyde disulfides and process | Stjepan Kukolja | 1983-07-19 |
| 4335240 | Process for cyclization | Stjepan Kukolja | 1982-06-15 |
| 4302391 | Unsymmetrical azetidinone aldehyde disulfides and process | Stjepan Kukolja | 1981-11-24 |
| 4293493 | Azetidinone alcohol disulfides and process for cyclization | Stjepan Kukolja | 1981-10-06 |
| 4293495 | Symmetrical azetidinone aldehyde disulfides and process | Stjepan Kukolja | 1981-10-06 |