Slow release compositions

Barry Moore (Inventor), Johann Partridge (Inventor), Louise Bradley (Inventor), Jan Vos (Inventor)

Research output: Patent


The present invention relates to the provision of micron or sub-micron sized particles formed from one or more water-soluble crystals comprising a surface coating comprising one or more bioactive molecules wherein the particles are prepared such that in use the release of the bioactive molecule(s) is/are delayed and/or continually released over a period of time. Processes for the preparation of said particles, as well as the particles themselves are described, as well as uses of the particles.
Original languageEnglish
Patent numberWO/2009/077732
IPCA61K 9/14 (2006.01), A61K 9/16 (2006.01), A61K 9/50 (2006.01), C07K 1/30 (2006.01)
Publication statusPublished - 25 Jun 2009


  • microcrystals
  • prolonged release profile
  • organic solvent


Dive into the research topics of 'Slow release compositions'. Together they form a unique fingerprint.

Cite this