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Jai-Young

Jai-Young Ko, Pyeongtaek-Si KR

Patent application number	Description	Published
20080317814	Tube for Connecting Marteriovenous and Interposition for Medical Operation - Disclosed herein are a tube for arteriovenous anastomosis useful in hemodialysis patients and an insert for use in medicinal operation in the body. The tube or the insert are repetitively treated with a medicament on the surface thereof, which provides stable communication between an artery and a vein of a patient under hemodialysis and can greatly reduce stenosis at arteriovenous connections by releasing the medicament at a suitable rate over a prolonged period of time.	12-25-2008

Jai-Young Lee, Daejeon KR

Patent application number	Description	Published
20090194736	Nanosized nickel-doped carbon nanotubes for hydrogen storage and production method thereof - Disclosed herein is a method of doping nanosized nickel (Ni) on the surface of carbon nanotubes to improve the hydrogen storage capacity of the carbon nanotubes. The method comprises: sonicating carbon nanotube samples produced by vapor deposition, in sulfuric acid solution, followed by filtration to remove a metal catalyst from the carbon nanotube samples; and doping the carbon nanotube samples in liquid phase solution, followed by drying and reduction, so as to dope nanosized nickel on the surface of the carbon nanotubes.	08-06-2009
20100015031	Carbonnitride nanotubes with nano-sized pores on their stems, their preparation method and control method of size and quantity of pore thereof - Disclosed are carbon nitride (C	01-21-2010

Jai-Young Lee, Yuseong-Ku KR

Patent application number	Description	Published
20090004091	Carbonnitride nanotubes with nano-sized pores on their stems, their preparation method and control method of size and quantity of pore thereof - Disclosed are carbon nitride (C	01-01-2009