Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9745335 | N-substituted second generation derivatives of antifungal antibiotic amphotericin B and methods of their preparation and application | Natalia Salewska, Joanna Boros-Majewska, Maria Milewska, Malgorzata Wysocka, Slawomir Milewski +2 more | 2017-08-29 |
| 9447136 | Semisynthetic derivatives of Nystatin A1 | Natalia Salewska, Joanna Boros-Majewska, Maria Milewska, Malgorzata Wysocka, Slawomir Milewski +4 more | 2016-09-20 |
| 9096536 | Asymmetrically substituted anthrapyridazone derivatives as cytostatics | Barbara J. Stefanska, Maria Dzieduszycka, Marcin Cybulski, Wieslaw Szelejewski, Janusz Obukowicz +5 more | 2015-08-04 |
| 5942495 | Antibiotics | Jolanta Grzybowska, Pawel Sowinski, Jerzy Gumieniak, Andrzej Czerwinski | 1999-08-24 |
| 5863937 | Pharmaceutical compositions | Ryszard Andruszkiewicz, Henryk Chmara, Teresa Zieniawa | 1999-01-26 |
| 4923965 | Tripeptides of N.sup.3 -4-methoxyfumaryl-L-2,3-diaminopropanoic acid | Ryszard Andruszkiewicz, Henryk Chmara, Slawomir Milewski, Maria Zaremba, Jerzy Borowski | 1990-05-08 |
| 4824944 | Antineoplastic enamine derivatives of daunorubicin and adriamycin | Barbara J. Stefanska, Leonard S. Falkowski | 1989-04-25 |
| 4783527 | Amides of amphoteric polyene macrolide antibiotics | Leonard S. Falkowski, Andrzej B. Jarzebski, Barbara J. Stefanska, Elzbieta Troka | 1988-11-08 |
| 4439363 | Acetylmethyl ester of hetacyllin and/or salts of this ester | Wojciech Gruszecki, Irena M. Busko-Oszczopowicz, Maria Gdulewicz-Gruszecka, Jerzy J. Cieslak, Teresa Gumiezna | 1984-03-27 |
| 4365058 | Method of preparation of esters of antibiotics selected from the group consisting of polyene macrolides and of N-substituted derivatives thereof | Leonard S. Falkowski, Barbara J. Stefanska, Elzbieta Troka, Jerzy Golik | 1982-12-21 |
| 4351937 | N-Glycosyl derivatives of anthracycline antibiotics and the method of their preparation | Barbara J. Stefanska, Leonard S. Falkowski | 1982-09-28 |
| 4294958 | Water-soluble salts of trimethylammonium derivatives of polyene macrolide antibiotics and the preparation thereof | Leonard S. Falkowski, Barbara J. Stefanska, Jan Zielinski, Elzbieta Troka, Jerzy Golik +3 more | 1981-10-13 |
| 4195172 | Salts of N-glycosyl derivatives of polyene macrolides, especially N-methylglucamine salts as well as the method of their preparation | Leonard S. Falkowski, Zuzanna Kowszyk-Gindifer, Zofia Plociennik, Jan Zielinski, Halina Dahlig +7 more | 1980-03-25 |