Witold Przychodzen

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Gdansk, PL

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of [1-hydroxy-2-(3-pyridinyl)ethylidene...
- Patent number 8,450,488
- Issue date May 28, 2013
- Zaklady Farmaceutyczne Polpharma S.A.
- Leszek Dembkowski
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR THE PREPARATION OF [1-HYDROXY-2-(3-PYRIDINYL)ETHYLIDENE...
- Publication number 20090281320
- Publication date Nov 12, 2009
- ZAKLADY FARMACEUTYCZNE POLPHARMA S.A.
- Leszek Dembkowski
- C07 - ORGANIC CHEMISTRY