Patents by Inventor The School of Pharmacy, University of London

The School of Pharmacy, University of London has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method of Producing Microparticles
    Publication number: 20130101646
    Abstract: A method of producing microparticles having a median diameter up to 100 ?m and the microparticles so produced are described. The method includes the steps of providing a solvent having a bioactive dispersed or dissolved therein and a vehicle dissolved therein, carrying out an emulsification in a non-solvent phase to produce an emulsion containing the bioactive and the vehicle in a solvent phase, and evaporating the solvent to leave the microparticles, wherein a mixture of at least two surfactants is employed to stabilize the emulsion and wherein the mixture has a hydrophilic-lipophilic balance (HLB) of up to 8.
    Type: Application
    Filed: December 5, 2012
    Publication date: April 25, 2013
    Applicant: The School of Pharmacy, University of London
    Inventor: The School of Pharmacy, University of London