| Patent application number | Description | Published |
|---|
| 20080220070 | Controlled release system and manufacturing method thereof - A controlled release system and manufacturing method thereof. The method comprises providing a first aqueous solution containing a hydrophilic drug and an alkaline agent, providing an organic solution containing a hydrophobic molecule, providing a second aqueous solution containing a hydrophilic surfactant, mixing the first hydrophilic solution with the organic solution to form a first emulsion, and mixing the first emulsion with a second aqueous solution to form a second emulsion containing delayed-release microsphere. | 09-11-2008 |
| 20090111987 | Imino-Indeno[1,2-c] quinoline derivatives, their preparation processes, and pharmaceutical compositions comprising the same - Disclosed herein are novel imino-indeno[1,2-c]quinoline derivatives of formula (I): | 04-30-2009 |
| 20090215767 | ISOFLAVONE DERIVATIVES AND PHARMACEUTICAL COMPOSITIONS COMPRISING THE SAME - An isoflavone derivative is provided. The isoxazole derivative has following formula: | 08-27-2009 |
| 20090215768 | ISOXAZOLE DERIVATIVES AND PHARMACEUTICAL COMPOSITIONS COMPRISING THE SAME - An isoxazole derivative is provided. The isoxazole derivative has following formula: | 08-27-2009 |
| 20100286163 | INDOLO[3,2-C]QUINOLINE COMPOUNDS - Disclosed herein are indolo[3,2-c]quinoline compounds of formula (I): | 11-11-2010 |
| 20110305766 | Method for Controlled Release of Parathyroid Hormone from Encapsulated Poly(Lactic-Glycolic)Acid Microspheres - The present invention provides a method for producing a controlled release microsphere with mean average size greater than 50 μm, comprising preparing a water-in-oil (w/o) emulsion comprising an inner aqueous layer containing a pharmaceutically effective amount of a biologically active polypeptide with activity similar to parathyroid hormone, and an oil layer containing a polymer substance of poly (lactic-co-glycolic acid) (PLGA), then adding the w/o emulsion into aqueous polyvinyl alcohol (PVA) solution to form a water-in-oil-in-water (w/o/w) double emulsion and then desorbing the solvent in the oil layer. The present invention also provides a controlled release microsphere prepared by the method and use thereof. | 12-15-2011 |
| 20110312885 | CONTROLLED RELEASE SYSTEM AND MANUFACTURING METHOD THEREOF - A controlled release system and manufacturing method is provided. The method comprises providing a first aqueous solution containing a hydrophilic drug and an alkaline agent, providing an organic solution containing a hydrophobic molecule, providing a second aqueous solution containing a hydrophilic surfactant, mixing the first hydrophilic solution with the organic solution to form a first emulsion, and mixing the first emulsion with a second aqueous solution to form a second emulsion containing delayed-release microsphere. | 12-22-2011 |
| 20110318331 | Nanoparticles and Use Thereof - A novel nanoparticle and use thereof were provided in the present invention. In particular, the nanoparticle is used for delivering therapeutic component, such as oligonucleotide and hydrophobic drug. | 12-29-2011 |
