| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 424900510 | Liposome containing | 7 |
| 20090110643 | Method of Producing Liposomes Containing Gas Enclosed Therein - Gas-filled liposomes that are useful for ultrasonography and ultrasound therapy are provided. A method of producing the gas-filled liposomes, including filling the void space in a sealed container containing a liposome suspension in a volume amounting to 20 to 80% of the inner capacity thereof with a fluoride gas or a nitrogen gas, and subjecting the container to an ultrasonication. | 04-30-2009 |
| 20090180967 | ULTRSONICALLY ACTIVE MICROPARTICLES AND METHOD OF USE - An ultrasonically active microparticle is taught that includes a porous interior particle having hydrophobic pores, a gas in the hydrophobic pores and a hydrophilic exterior shell surrounding the interior particle forming an ultrasonically active microparticle and allowing the microparticle to be suspended in an aqueous solution. | 07-16-2009 |
| 20110059024 | LIPOSOME COMPOSITION, AND DIAGNOSTIC CONTRAST AGENT, THERAPEUTIC ENHANCER, AND PHARMACEUTICAL COMPOSITION USING THE SAME - To provide a liposome composition, which contains at least one liposome, gas entrapped in the liposome, and at least one fullerene encapsulated in or adsorbed on the liposome. | 03-10-2011 |
| 20120093732 | ULTRASOUND CONTRAST AGENTS AND METHODS OF MAKING AND USING THEM - The invention is directed to injectable suspensions of gas-filled microvesicles, as well as methods of preparing and using the same, especially as ultrasound contrast agents. | 04-19-2012 |
| 20140377186 | MICROBUBBLE ULTRASOUND CONTRAST AGENT FOR EXTERNAL USE - A microbubble ultrasound contrast agent for external use is provided. The microbubble ultrasound contrast agent applied externally can safely and efficiently enhance the permeation and absorption of the drug or small molecules in the local region of the body surface. | 12-25-2014 |
| 20150064114 | LIPOSOME INCLUDING HYDROPHOBIC MATERIAL AND IMAGING AGENT AND USE OF THE LIPOSOME - A liposome comprising a lipid bilayer, a hydrophobic active ingredient, and an imaging agent, a pharmaceutical composition including the liposome, and a method of delivering an active ingredient to a target site in the body of a subject using the liposome. | 03-05-2015 |
| 20150343079 | Ultrasound contrast agent with nanoparticles including drug and method for preparing the same - The present invention relates to an ultrasound contrast agent with drug-encapsulating nanoparticles and a method for preparing the same that increase drug delivery capabilities and drug penetration effects. According to the present invention, exposure to the focussed ultrasound triggers the cavitation of an ultrasound contrast agent, resulting in the local release of drug-encapsulating nanoparticles, which are conjugated onto the surface of the ultrasound contrast agent, and enhanced penetration of nanoparticles and drug delivery capabilities. Moreover, the present invention simultaneously and selectively diagnoses and treats cancers by conjugation cancer-targeting ligands on the surface of nanoparticles. | 12-03-2015 |
