Patents by Inventor Sun-Young Jang

Sun-Young Jang 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).

  • Pyrrolo[3,2-C] pyridine derivatives and processes for the preparation thereof
    Patent number: 8513277
    Abstract: The present invention provides novel pyrrolo[3,2-c]pyridine derivatives or pharmaceutically acceptable salts thereof, processes for the preparation thereof, and compositions comprising the same. The pyrrolo[3,2-c]pyridine derivatives or pharmaceutically acceptable salts thereof of the present invention have excellent proton pump inhibition effects and possess the ability to attain a reversible proton pump inhibitory effect.
    Type: Grant
    Filed: November 15, 2011
    Date of Patent: August 20, 2013
    Assignee: Yuhan Corporation
    Inventors: Jae-Gyu Kim, Byung-Nak Ahn, Hyouk-Woo Lee, Suk-Won Yoon, Young-Ae Yoon, Dong-Hoon Kim, Se-Hoon Keum, Young-Ah Shin, Heui Il Kang, Sun-Young Jang
  • Pyrrolo[2,3-C]pyridine derivatives and processes for the preparation thereof
    Patent number: 8188114
    Abstract: The present invention provides novel pyrrolo[2,3-c]pyridine derivatives or pharmaceutically acceptable salts thereof, processes for the preparation thereof, and compositions comprising the same. The pyrrolo[2,3-c]pyridine derivatives or pharmaceutically acceptable salts thereof of the present invention have excellent proton pump inhibition effects and possess the ability to attain a reversible proton pump inhibitory effect.
    Type: Grant
    Filed: November 6, 2009
    Date of Patent: May 29, 2012
    Assignee: Yuhan Corporation
    Inventors: Jae-Gyu Kim, Byung-Nak Ahn, Hyouk-Woo Lee, Suk-Won Yoon, Young-Ae Yoon, Dong-Hoon Kim, Chan-Sun Park, Seok-Hee Han, Myung-Hun Cha, Heui II Kang, Sun-Young Jang
  • PYRROLO[3,2-C) PYRIDINE DERIVATIVES AND PROCESSES FOR THE PREPARATION THEREOF
    Publication number: 20120065224
    Abstract: The present invention provides novel pyrrolo[3,2-c]pyridine derivatives or pharmaceutically acceptable salts thereof, processes for the preparation thereof, and compositions comprising the same. The pyrrolo[3,2-c]pyridine derivatives or pharmaceutically acceptable salts thereof of the present invention have excellent proton pump inhibition effects and possess the ability to attain a reversible proton pump inhibitory effect.
    Type: Application
    Filed: November 15, 2011
    Publication date: March 15, 2012
    Applicant: YUHAN CORPORATION
    Inventors: Jae-Gyu KIM, Byung-Nak AHN, Hyouk-Woo LEE, Suk-Won YOON, Young-Ae YOON, Dong-Hoon KIM, Se-Hoon KEUM, Young-Ah SHIN, Heui-Il KANG, Ryong CHOI, Sun-Young JANG
  • PYRROLO[2,3-C]PYRIDINE DERIVATIVES AND PROCESSES FOR THE PREPARATION THEREOF
    Publication number: 20100069430
    Abstract: The present invention provides novel pyrrolo[2,3-c]pyridine derivatives or pharmaceutically acceptable salts thereof, processes for the preparation thereof, and compositions comprising the same. The pyrrolo[2,3-c]pyridine derivatives or pharmaceutically acceptable salts thereof of the present invention have excellent proton pump inhibition effects and possess the ability to attain a reversible proton pump inhibitory effect.
    Type: Application
    Filed: November 6, 2009
    Publication date: March 18, 2010
    Applicant: Yuhan Corporation
    Inventors: Jae-Gyu KIM, Byung-Nak Ahn, Hyouk-Woo Lee, Suk-Won Yoon, Young-Ae Yoon, Dong-Hoon Kim, Chan-Sun Park, Seok-Hee Han, Myung-Hun Cha, Heui-II Kang, Sun-Young Jang
  • Pyrrolo[2,3-c]pyridine derivatives and processes for the preparation thereof
    Patent number: 7662832
    Abstract: The present invention provides novel pyrrolo[2,3-c]pyridine derivatives or pharmaceutically acceptable salts thereof, processes for the preparation thereof, and compositions comprising the same. The pyrrolo[2,3-c]pyridine derivatives or pharmaceutically acceptable salts thereof of the present invention have excellent proton pump inhibition effects and possess the ability to attain a reversible proton pump inhibitory effect.
    Type: Grant
    Filed: September 3, 2005
    Date of Patent: February 16, 2010
    Assignee: Yuhan Corporation
    Inventors: Jae-Gyu Kim, Byung-Nak Ahn, Hyouk-Woo Lee, Suk-Won Yoon, Young-Ae Yoon, Dong-Hoon Kim, Chan-Sun Park, Seok-Hee Han, Myung-Hun Cha, Heui-Il Kang, Sun-Young Jang
  • Pyrrolo[3,2-B]pyridine derivatives and processes for the preparation thereof
    Patent number: 7642269
    Abstract: The present invention provides novel pyrrolo[3,2-b]pyridine derivatives or pharmaceutically acceptable salts thereof, processes for the preparation thereof, and compositions comprising the same. The pyrrolo[3,2-b]pyridine derivatives or pharmaceutically acceptable salts thereof of the present invention have excellent proton pump inhibition effects and possess the ability to attain a reversible proton pump inhibitory effect.
    Type: Grant
    Filed: September 3, 2005
    Date of Patent: January 5, 2010
    Assignee: Yuhan Corporation
    Inventors: Jae-Gyu Kim, Byung-Nak Ahn, Hyouk-Woo Lee, Suk-Won Yoon, Young-Ae Yoon, Choong-Hyun Lee, Myung-Hun Cha, Heui-Il Kang, Sun-Young Jang
  • Pyrrolo[3,2-C] Pyrdine Derivatives and Processes for the Preparation Thereof
    Publication number: 20090005409
    Abstract: The present invention provides novel pyrrolo[3,2-c]pyridine derivatives or pharmaceutically acceptable salts thereof, processes for the preparation thereof, and compositions comprising the same. The pyrrolo[3,2-c]pyridine derivatives or pharmaceutically acceptable salts thereof of the present invention have excellent proton pump inhibition effects and possess the ability to attain a reversible proton pump inhibitory effect.
    Type: Application
    Filed: September 3, 2005
    Publication date: January 1, 2009
    Applicant: YUHAN CORPORATION
    Inventors: Jae-Gyu Kim, Byung-Nak Ahn, Hyouk-Woo Lee, Suk-Won Yoon, Young-Ae Yoon, Dong-Hoon Kim, Se-Hoon Keum, Young-Ah Shin, Heui Il Kang, Ryong Choi, Sun-Young Jang
  • PYRROLO[3,2-B]PYRIDINE DERIVATIVES AND PROCESSES FOR THE PREPARATION THEREOF
    Publication number: 20070213358
    Abstract: The present invention provides novel pyrrolo[3,2-b]pyridine derivatives or pharmaceutically acceptable salts thereof, processes for the preparation thereof, and compositions comprising the same. The pyrrolo[3,2-b]pyridine derivatives or pharmaceutically acceptable salts thereof of the present invention have excellent proton pump inhibition effects and possess the ability to attain a reversible proton pump inhibitory effect.
    Type: Application
    Filed: September 3, 2005
    Publication date: September 13, 2007
    Applicant: YUHAN CORPORATION
    Inventors: Jae-Gyu Kim, Byung-Nak Ahn, Hyouk-Woo Lee, Suk-Won Yoon, Young-Ae Yoon, Choong-Hyun Lee, Myung-Hun Cha, Heui-Il Kang, Sun-Young Jang