Patents by Inventor Sang Myoun Lim

Sang Myoun Lim 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).

  • Pyrrolidine and piperidine compounds
    Patent number: 11655235
    Abstract: The present technology provides pyrrolidine and piperidine compounds or pharmaceutically acceptable salts thereof, preparation processes thereof, pharmaceutical compositions comprising the same, and uses thereof. In particular, said compounds may be usefully applied in the treatment and prevention of FAP-mediated diseases.
    Type: Grant
    Filed: November 5, 2020
    Date of Patent: May 23, 2023
    Assignee: YUHAN CORPORATION
    Inventors: Tae Han Dong, Yoo Hoi Park, Tae Kyun Kim, Jae Eun Joo, Eun Hye Jung, Jae Won Jeong, Hyun Seung Lee, Do Hoon Kim, Ji Eun Yang, Jun Chui Park, Sang Myoun Lim, Na Ry Ha, Da In Chung, Ji Yeong Gal
  • PYRROLIDINE AND PIPERIDINE COMPOUNDS
    Publication number: 20210147386
    Abstract: The present technology provides pyrrolidine and piperidine compounds or pharmaceutically acceptable salts thereof, preparation processes thereof, pharmaceutical compositions comprising the same, and uses thereof. In particular, said compounds may be usefully applied in the treatment and prevention of FAP-mediated diseases.
    Type: Application
    Filed: November 5, 2020
    Publication date: May 20, 2021
    Inventors: Tae Han DONG, Yoo Hoi PARK, Tae Kyun KIM, Jae Eun JOO, Eun Hye Jung, Jae Won JEONG, Hyun Seung LEE, Do Hoon KIM, Ji Eun YANG, Jun Chul PARK, Sang Myoun LIM, Na Ry HA, Da In CHUNG, Ji Yeong GAL
  • Purification method of lactone compounds containing unsaturated alkyl group by extraction with silver ion solution
    Patent number: 8193345
    Abstract: The present invention relates to a method for separating and purifying a lactone compound with an unsaturated alkyl group from a lactone compound with a saturated alkyl group which is an analog thereof. More specifically, the present invention relates to a method for effectively separating a lactone compound with an unsaturated alkyl group such as FK506 at high purity by extraction with a silver ion (Ag+) solution without use of column chromatography.
    Type: Grant
    Filed: March 18, 2011
    Date of Patent: June 5, 2012
    Assignee: Genotech Corp.
    Inventors: Jae Jong Kim, Si Kyu Lim, Mi Ok Lee, Sang Myoun Lim, Bo-mi Lee, Dong Hwan Kim, Keum Soon Lee, Jeoung Hyun Ryu
  • METHOD OF EXTRACTION AND YIELD-UP OF TRICYCLO COMPOUNDS BY ADDING A SOLID ADSORBENT RESIN AS THEIR CARRIER IN FERMENTATION MEDIUM
    Publication number: 20110183385
    Abstract: The present invention relates to a method of fermenting and purifying tricyclo compounds, specifically FK506 and/or FK520, and more particularly, to a method of purifying tricyclo compounds by adding a hydrophobic absorbent resin as a carrier in culturing FK506 and/or FK520 producing bacteria.
    Type: Application
    Filed: May 6, 2008
    Publication date: July 28, 2011
    Inventors: Jae Jong Kim, Si Kyu Lim, Mi Ok Lee, Sang Myoun Lim, Bo-mi Lee, Dong Hwan Kim, Jeoung Hyun, Keum Soon Lee
  • PURIFICATION METHOD OF LACTONE COMPOUNDS CONTAINING UNSATURATED ALKYL GROUP BY EXTRACTION WITH SILVER ION SOLUTION
    Publication number: 20110172413
    Abstract: The present invention relates to a method for separating and purifying a lactone compound with an unsaturated alkyl group from a lactone compound with a saturated alkyl group which is an analog thereof. More specifically, the present invention relates to a method for effectively separating a lactone compound with an unsaturated alkyl group such as FK506 at high purity by extraction with a silver ion (Ag+) solution without use of column chromatography.
    Type: Application
    Filed: March 18, 2011
    Publication date: July 14, 2011
    Applicant: GENOTECH CO., LTD
    Inventors: Jae Jong Kim, Si Kyu Lim, Mi Ok Lee, Sang Myoun Lim, Bo-mi Lee, Dong Hwan Kim, Keum Soon Lee, Jeoung Hyun Ryu