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Mrak

Dusan Mrak, Anacortes, WA US

Patent application numberDescriptionPublished
20110217907SURFACE APPLIED ABRASIVE CLEANING APPARATUS AND METHOD - A rotor assembly is provided for blast processing. The rotor assembly includes multiple lofting elements to create a vortex to loft particulate material to be used to process a target, and multiple elements to project the particulate material toward the target. The rotor assembly is enclosed within an operating chamber that has a target area into which the particulate material is projected to strike the target. There may further be angled deflectors at the opening to direct particulate material back toward the rotor assembly to use the 09-08-2011

Peter Mrak, Ljubljana SI

Patent application numberDescriptionPublished
20110046375((2S,4R)-4,6-DIHYDROXYTETRAHYDRO-2H-PYRAN-2-YL)METHYL CARBOXYLATE AND PROCESS FOR THE PRODUCTION THEREOF - The present invention relates to ((2S,4R)-4,6-dihydroxytetrahydro-2H-pyran-2-yl)methyl carboxylates and a process for the production thereof. Furthermore, the present invention relates to a process for the production of statins and in particular of Rosuvastatin and derivates thereof, wherein the above mentioned compounds are used as intermediates.02-24-2011

Peter Mrak, Zabnica SI

Patent application numberDescriptionPublished
20110178295SYNTHESIS OF STATINS - The process for the synthesis of statins featuring the use of an early intermediate (4R,6S)-6-(dialkoxymethyl)tetrahydro-2H-pyran-2,4-diol which already possesses the desired stereochemistry corresponding to the final statin.07-21-2011