Patents by Inventor Benjamin Joon LEE

Benjamin Joon LEE 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).

  • PHARMACEUTICAL FORMULATION FOR ORAL ADMINISTRATION WITH CONTROLLED DISSOLUTION RATE COMPRISING SUSTAINED-RELEASE PELLETS CONTAINING TAMSULOSIN HYDROCHLORIDE
    Publication number: 20190167612
    Abstract: A pharmaceutical formulation for oral administration with a controlled dissolution rate is provided. The formulation contains Tamsulosin hydrochloride-containing sustained-release pellets. The sustained-release pellets include (i) a Tamsulosin hydrochloride, (ii) hydroxypropyl methylcellulose (HPMC), (iii) an acid-resistant acryl polymer, and (iv) two or more kinds of insoluble diluents. A preparation method of the formulation is provided.
    Type: Application
    Filed: August 11, 2017
    Publication date: June 6, 2019
    Applicant: HANMl PHARM. CO., LTD.
    Inventors: Jae Ho KIM, Benjamin Joon LEE, Jin Cheul KIM, Yong II KIM, Jae Hyun PARK, Jong Soo WOO