American Cyanamid Company

Glatt Gmbh

Michael K Doelling

Nitin V Sheth

Joseph J Valorose, Jr

Raymond J Biehl

Walter A Strathy

A microwave assisted fluidized bed processor, comprising a fluidized bed vessel and a microwave generating means for providing microwave energy into the fluidized bed vessel. The fluidized bed vessel defines a microwave cavity for enabling variously-oriented, reflected microwaves to be produced within the cavity. The cavity defines an electrical continuum with appropriate microwave security screening means to enable all the microwave energy to be confined within the cavity.

Microwave assisted fluidized bed processor

Pharmaceutical compositions comprising spherical granules including thereon or therein a 7- or 9-akylamino-6-deoxy-6-demethyltetracycline or an acid-addition salt thereof blended with at least one excipient are adapted to control the rate of drug release in the stomach and in the intenstine in order not to produce nausea or dizziness upon oral administration during antibacterial therapy.

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New City, NY, United States of America

Michael K Doelling