Resources Contact Us Home
Process for the preparation of medications in the form of pearls

Image Number 2 for United States Patent #5188838.

Process for the preparation of pearls based on a pharmaceutical active substance exhibiting an indefinite crystallization point. The said active substance is mixed in molten form which a pharmaceutical excipient promoting the solidification of the active substance, the melt is forced to pass through a nozzle which is subjected to a vibration, the pearls formed are allowed to fall in a tower countercurrentwise to a gas, and the pearls formed are collected in the bottom of the tower.

  Recently Added Patents
Matching engine for comparing data feeds with user profile criteria
Polymeric structures comprising a siloxane
Semiconductor device including insulating layer of cubic system or tetragonal system
Face recognition through face building from two or more partial face images from the same face
Energy storage device package
Image forming apparatus
Estimating optical characteristics of a camera component using sharpness sweep data
  Randomly Featured Patents
Apparatus and method of measuring the level of a liquid
Detachable hinge device
Method of and apparatus for toning electrophotographic film
Magnetic random access memory and method of manufacturing the same
Three-point cab mounting system for a one man cab using one rear mount
Refractory glass-ceramics containing enstatite
System and method for improving vehicle operator awareness
Camera control settings with persistence based on elapsed time since power-off
Attachment system for replacement helmet respirator lens
Bulk storage containers