Patents by Inventor Dangol MANITA

Dangol MANITA 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).

  • Homogenization system of drugs into biodegradable polymer: smart polymer system
    Patent number: 10537518
    Abstract: A viscous composition for transdermal drug delivery, a method of preparing the same, and a microstructure device prepared using the viscous composition are provided. Here, the viscous composition includes colloidal particles formed of a combination of a drug and a biodegradable polymer, and the biodegradable polymer includes a first amphiphilic polymer. The use of a solvent can be minimized to homogenize the drug in the biodegradable polymer including the first amphiphilic polymer, thereby forming colloidal particles. Therefore, since a separate solvent cannot be used, the microstructure device is expected to be a transdermal drug delivery system which is safe, efficient or useful for drugs which do not include a proper solvent, show poor bioavailability or have a high molecular weight.
    Type: Grant
    Filed: March 28, 2016
    Date of Patent: January 21, 2020
    Assignee: Juvic Inc.
    Inventors: Hyung Il Jung, Dangol Manita
  • HOMOGENIZATION SYSTEM OF DRUGS INTO BIODEGRADABLE POLYMER: SMART POLYMER SYSTEM
    Publication number: 20170105928
    Abstract: A viscous composition for transdermal drug delivery, a method of preparing the same, and a microstructure device prepared using the viscous composition are provided. Here, the viscous composition includes colloidal particles formed of a combination of a drug and a biodegradable polymer, and the biodegradable polymer includes a first amphiphilic polymer. The use of a solvent can be minimized to homogenize the drug in the biodegradable polymer including the first amphiphilic polymer, thereby forming colloidal particles. Therefore, since a separate solvent cannot be used, the microstructure device is expected to be a transdermal drug delivery system which is safe, efficient or useful for drugs which do not include a proper solvent, show poor bioavailability or have a high molecular weight.
    Type: Application
    Filed: March 28, 2016
    Publication date: April 20, 2017
    Applicant: JUVIC INC.
    Inventors: Hyung IL JUNG, Dangol MANITA