Bayer Technology Services Gmbh

Bayer Materialscience Ag

Bayer Intellectual Property Gmbh

Martin Schiffhauer

Sebastian Schmidt

Jörg Kauling

Hans Tups

Sonja Danstedt

Arndt Braun

Stefan Steigmiller

Karsten Sommer

Hans-Georg Pirkl

Udo Wolf

Jeffrey Bolton

Heinz-Herbert Müller

Jochen Mahrenholtz

Arnulf Werner

Martin Gerlach

Johannes Schweer

Andrea Wimschneider

Stefan Dresely

Andreas Schlemenat

Stephan Ehlers

Method for transport of suspensions containing mechanically sensitive material with a sample-transporting device comprising transport conduits and at least one system for accelerating a sample or aliquot through the transport conduit from at least two burets.

Method for transport of suspensions containing mechanically sensitive material

Sampling valve with which samples containing mechanically sensitive material are removed in a sterile manner from a bioreactor, and process analysis system with analysis stations, in particular chromatography systems, biosensors and cell determination devices, permitting automated, sterile removal of a sample from a bioreactor and gentle transport of the sample, containing mechanically sensitive material, in particular cells, to the analysis station.

Process analysis system with sterile sampling of mechanically-sensitive material from a bioreactor

The invention relates to a method for determining the isomer composition in an isocyanate isomer mixture, wherein a spectrum of the isomer mixture is recorded and the spectrum is entered into a chemometric calibration model.

Method and device for determining the isomer composition in isocyanate production processes

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Erkrath, Germany

Martin Schiffhauer