Assignee
SAREK JAN
CZ·2 granted patents·0 citations·filing 2007–2008
Top patents by PatentIndex Score
2 records- 0140US8653056B2Method of preparation of a soluble formulation of water-insoluble pentacyclic and tetracyclic terpenoids, a soluble formulation of a pentacyclic or tetracyclic terpenoid and a pharmaceutical composition containing this soluble formulationSAREK JAN·Filed 2007·Granted Feb 18, 2014·0 cites·6 claims
- 0240US8093413B2Method of preparation and isolation of betulin diacetate from birch bark from paper mills and its optical processing to betulinSAREK JAN·Filed 2008·Granted Jan 10, 2012·0 cites·12 claims
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