Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10563210 | Method for producing interleukin-2 protein using methylotrophic yeast | Eun-ok Park, Hoon Seo, Guang Jin Choi, Keon-Hyoung Song | 2020-02-18 |
| 10316074 | Interleukin-2 expression construct using human serium albumin | Eun-ok Park, Hoon Seo, Guang Jin Choi, Keon-Hyoung Song | 2019-06-11 |
| 8685671 | Process for producing recombinant glycoproteins by culturing a Hansenula polymorpha mutant strain | Hyun A Kang, Jeong Seok Park, Moo Woong Kim, Eun-Jung Kim, Hye Yun Moon +2 more | 2014-04-01 |
| 8323926 | Gene from Hancenula polymorpha capable of controlling unfolded protein response and method for increasing effect of secretion using the same | Hyun A Kang, Hye Yun Moon, Doo-Byoung Oh | 2012-12-04 |
| 8187858 | Hansenula polymorpha gene coding for dolichyl-phosphate-mannose dependent alpha-1,3-mannosyltransferase and process for the production of recombinant glycoproteins with Hansenula polymorpha mutant strain deficient in the same gene | Hyun A Kang, Jeong Seok Park, Moo Woong Kim, Eun-Jung Kim, Hye Yun Moon +2 more | 2012-05-29 |
| 7932232 | Cosmetic composition comprising beta-fructosyl-L-ascorbic acid for skin whitening | Ki-Ho Kim, Chul-Ho Kim, Kang ll Ko, Soo Nam Park, Sang Min Lee | 2011-04-26 |
| 7867730 | Hansenula polymorpha gene coding for α 1,6-mannosyltransferase and process for the production of recombinant glycoproteins with Hansenula polymorpha mutant strain deficient in the same gene | Hyun A Kang, Moo Woong Kim, Joo Hyung Heo | 2011-01-11 |
| 7262287 | Hansenula polymorpha yapsin deficient mutant strain and process for the preparation of recombinant proteins using the same | Hyun A Kang, Min-Jeong Sohn, Jeong-Yoon Kim | 2007-08-28 |
| 7244591 | Yeast transformant producing recombinant human parathyroid hormone and method for producing the hormone | Hyun Ah Kana, Bong Hyun Chung, Su Min Ko | 2007-07-17 |
| 6987026 | Vector for the transformation of Phaffia rhodozyma and process of transformation thereby | Eui-Sung Choi, Jung Hoon Sohn, Soo-Dong Park, Yoon Hyoung Lee, Seung Jae Lee +3 more | 2006-01-17 |
| 6638735 | Plasmid for gene expression in pichia ciferrii and transformation method using the same | Jung-Hoon Bae, Eui-Sung Choi, Jung Hoon Sohn, Hyun A Kang, Chang Seo Park | 2003-10-28 |
| 6204040 | Gluconobacter suboxydans sorbitol dehydrogenase, genes and methods of use thereof | Eui-Sung Choi, Eun-Hae Lee | 2001-03-20 |
| 5935789 | Autonomously replicating sequences, GAPDH gene and promoter derived from Hansenula polymorpha, expression vectors containing same and method for the selection of transformants | Eui-Sung Choi, Chul-Ho Kim, Jung Hoon Sohn, Hyun A Kang, Hwa Young Kim | 1999-08-10 |
| 5698104 | Purification process for hirudin using affinity chromatography | Bong Hyun Chung, Eui-Sung Choi, Jung Hoon Sohn, Deok-Joong Youn, Myung-Kuk Kim +1 more | 1997-12-16 |
| 5484712 | Method for producing aclacinomycins A, B, Y using Strepomyces lavendofoliae DKRS | Won Tak Cho, Wan-Shick Kim, Myung Ki Kim, Jin Kyu Park, Hak-Ryul Kim +5 more | 1996-01-16 |
| 5468637 | S. lavendofoliae DKRS cell culture producing anti-tumor aclacinomycins A, B, Y and aglycones | Won Tak Cho, Wan-Shick Kim, Myung Ki Kim, Jin Kyu Park, Hak-Ryul Kim +5 more | 1995-11-21 |