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Reliable localization of 3D reflection points in air by an active ultrasound sensor

The ultrasound sensor enables 3D measurement (distance and bearing) of multiple reflection points in air. The compact design delivers objectindependent results with high accuracy. Applicability for complex environments is ensured by construction.

Biodegradable Photopolymers based on vinylester and vinylcarbonate

A new generation of biocompatible and biodegradab le polymers for tissue engineering has been developed. The liquid precursors can be either cured in vivo or printed by additive manufacturing technology.

Biosynthesis of N-Acetylneuraminic acid {NeuNAc, NANA) from the renewable ressource chitin using Trichoderma reesei as whole-cell biocatalyst

NeuNAc is used as a precursor for the production of neuraminidase inhibitors, which are used for the treatment of viral diseases. {e.g. drug Relenza). A new process was developed at the TU Vienna combining the advantage of a single-step process and using the cheap and renewable substrate chitin.

ldentification of physiologic staes of hydrogentrophic methanogenic cultures by using a combined analytic strategy

The core of this invention is a combination of analytical and experimental methods, which allow a fast, cheap and easy way to identify different observable physiologic states in a BMP process.

Separation of Itaconic and other Dicarboxylic Acids – New adsorption process for the purification of dicarboxylic acids

The present invention provides a novel procedure for a selective and quantitative purification of itaconic and similar dicarboxylic acids especially from mixtures thereof from aqueous solutions via adsorption techniques. The technology enables the separation of dicarboxylic acids (e.g. itaconic, succinic, malic, maleic, fumaric acid) or of fractions thereof from biological and/or chemical processes via adsorption technology. On behalf of RWTH Aachen University, PROvendis offers access to rights for commercial use as well as the opportunity for further co-development.

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