Issued Patents All Time
Showing 76–94 of 94 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8895281 | Method for preparing a site-specific physiologically active polypeptide conjugate | Dae Hae Song, Jae Hee Shin, Jae Min Lee, Young Kyung Park, Gwan Sun Lee | 2014-11-25 |
| 8846874 | IgG Fc fragment for a drug carrier and method for the preparation thereof | Sung Youb Jung, Jin Sun Kim, Geun Hee Yang, Gwan Sun Lee | 2014-09-30 |
| 8829163 | Liquid formulations for long-acting erythropoietin conjugate | Sung Min Bae, Dae Seong Im, Min Young Kim, Chang Ki Lim, Sung Youb Jung | 2014-09-09 |
| 8822650 | Method for the mass production of immunoglobulin constant region | Sung Youb Jung, Jin Sun Kim, Young Jin Park, Ki-Doo Choi, Gwan Sun Lee | 2014-09-02 |
| 8476230 | Insulinotropic complex using an immunoglobulin fragment | Dae Hae Song, Chang Ki Lim, Tae Hun Song, Young-Hoon Kim, Gwan Sun Lee +2 more | 2013-07-02 |
| 8349969 | Method for preparing high-purity polyethyleneglycol aldehyde derivatives | Pyeong-Uk Park, Seong-Nyun Kim, Woo Hyuk Choi, Hak JANG, Gwan Sun Lee | 2013-01-08 |
| 8263084 | Pharmaceutical composition for treating obesity-related disease comprising insulinotropic peptide conjugate | Dae Hae Song, Min Young Kim, Young Jin Park, Eun Hee Kang, Sung Youb Jung +1 more | 2012-09-11 |
| 8163889 | Physiologically active polypeptide conjugate having prolonged in vivo half-life | Young Min Kim, Dae Jin Kim, Sung Min Bae, Chang Ki Lim, Gwan Sun Lee | 2012-04-24 |
| 8124094 | Immunoglobulin Fc fragment modified by non-peptide polymer and pharmaceutical composition comprising the same | Young Min Kim, Sung Min Bae, Dae Jin Kim, Dae Hae Song, Chang Ki Lim +1 more | 2012-02-28 |
| 8110665 | Pharmaceutical composition comprising an immunoglobulin FC region as a carrier | Young Min Kim, Dae Hae Song, Sung Youb Jung, Chang Hwan Kim, In Young Choi +1 more | 2012-02-07 |
| 8029789 | Method for the mass production of immunoglobulin constant region | Sung Youb Jung, Jin Sun Kim, Young Jin Park, Ki-Doo Choi, Gwan Sun Lee | 2011-10-04 |
| 7968316 | Method for the mass production of immunoglobulin Fc region deleted initial methionine residues | Sung Youb Jung, Jin Sun Kim, Jin-Hwan Shin, Gwan Sun Lee, Dae Hae Song | 2011-06-28 |
| 7737260 | Protein complex using an immunoglobulin fragment and method for the preparation thereof | Young Min Kim, Dae Jin Kim, Sung Min Bae, Chang Ki Lim, Gwan Sun Lee | 2010-06-15 |
| 7736653 | Pharmaceutical composition comprising an immunoglobulin Fc region as a carrier | Young Min Kim, Dac Hae Song, Sung Youb Jung, Chang Hwan Kim, In Young Choi +1 more | 2010-06-15 |
| 7718399 | Expression vector for secreting antibody fragment using E. coli signal sequence and method for mass-producing antibody fragment | Sung Youb Jung, Jin Sun Kim, Gwan Sun Lee | 2010-05-18 |
| 7704709 | Modified human granulocyte-colony stimulating factor and process for producing same | Sung Youb Jung, Sung Min Bae, Gwan Sun Lee | 2010-04-27 |
| 7476776 | Method for improving germline transmission efficiency of avian primordial germ cells | Jae Yong Han, Tae Sub Park, Yeong Hong | 2009-01-13 |
| 7052867 | Expression and secretion vector for human interferon alpha and process for producing human interferon alpha by employing same | Sung Youb Jung, Ki-Doo Choi, Cha-Soon Kim, Sung Min Bae, Gwan Sun Lee | 2006-05-30 |
| 6605697 | Modified E. coli enterotoxin II signal peptide and a microorganism expressing a fusion protein of a said peptide and a heterologous protein | Sung Youb Jung, Hoon Sup Shin, Jay-Do Choi, Ki-Doo Choi, Gwan Sun Lee | 2003-08-12 |