Recent patents

Recent patents (2015~)

1. US10661252B2, "US10661252B2 - Catalyst for preparing 2,5-furancarboxylic acid and a method for preparing 2,5-furancarboxylic acid using the catalyst", Y.J. Kim, J.K. Cho, S. Shin, H.S. Lee, D. Mishra (2020)

1. KR10-1990030, “Photo curable isosorbide derivative compound and method for preparing the same”, S. Shin, J.K. Cho, H. Park, M. Toan (2019)

2. KR10-1937887, “Dental filling material composition comprising isosorbide derivatives”, S. Shin, J.K. Cho, Y, J. Kim, H. Park, M. Toan (2019)

3. KR10-1916876, “Photocurable isosorbide derivative compound having improved water sorption and method for preparing the same”, S. Shin, M. Toan, J.K. Cho, H. Park (2018)

4. US9802910B2, “Method for preparing 5-hydroxymethyl-2-furfural using acid catalyst in presence of ethylene glycol-based compound solvent derived from biomass”, J.K. Cho, S. Kim, B. Kim, S. Shin (2018)

5. JP6322146, “Method for producing 5-hydroxymethyl-2-furfural from maize syrup containing fructose”, J.K. Cho, J. Jung, S. Kim, B.J. Kim, S. Shin, D. Lee, B. Kim (2018)

6. KR10-1835608, “Catalyst for producing 2,5-diformylfuran and method for producing 2,5-diformylfuran using the same”, Y. Kim, J.K. Cho, S. Shin, H. Lee, D. Mishra (2018)

7. KR10-1835609, “Catalyst for producing 2,5- furandicarboxlic acid and method for producing 2,5- furandicarboxlic acid using the same”, Y. Kim, J.K. Cho, S. Shin, H. Lee, D. Mishra (2018)

8. KR10-1802432, “Conducting polymer composition improved water resistance and method for preparing conducting film used the same”, S. Shin, S. J. Lee, H. J. Oh (2017)

9. KR10-1801633, “Generating method of carbamates from carbon dioxide, amines and alcohols in the presence of defective Ceria as an active catalysts”, Y. Kim, S. Shin, J.K. Cho, H. Lee, C. Truong (2017)

10. KR10-1798403, “Photo curable 2-functionalized isosorbide derivative compound and method for preparing the same”, S. Shin, J.K. Cho, H. Park, Y. J. Kim (2017)

11. KR10-1796548, “Polymer composition, conducting film with improved water resistance and durability, and method for preparing the same”, S. Shin, H. J. Oh (2017)

12. KR10-1730366, “Isosorbide derivative compounds and method for preparing the same”, B. J. Kim, S. Kim, J.K. Cho, S. Shin, S. H. Lee (2017)

13. KR10-1726316, “Cesium-azolide catalysts and preparing method of disubstituted urea using the catalyst”, Y. Kim, S. Shin, J.K. Cho, H. Lee, C. Truong (2017)

14. KR10-1718143, “Heterogeneous brönsted acid catalysts and esterification of fatty acid with polyhydric alcohol using the same”, J. K. Cho, D. Moon, B. Kim, Y. Kim, S. Shin (2017)

15. KR10-1715169, “Method for preparing 2,5-furandicarboxylic acid”, Y. Kim, J.K. Cho, S. Shin, J. E. So (2017)

16. KR10-1694385, “Photo curable 4-functionalized isosorbide derivative compound and method for preparing the same”, S. Shin, J.K. Cho, Y.J Kim, M. Toan (2017)

17. KR10-1663660, “Method for preparing 2,5-diformyl furan using carbon-supported metal catalyst” J.K. Cho, C. Antonyraj, Y. Kim, S. Shin, B.J. Kim (2016)

18. KR10-1654731, “Polymer resin-anchored ionic liquid catalyst and preparing method of N, N’-substituted urea using the same.” Y. Kim, S. Nguyen, J. E. So, S. Shin, J.K. Cho (2016)

19. KR10-1644141, “Ionic liquid catalyst and preparing method of n, n'-substituted urea using the catalyst”, Y. Kim, C. Truong, J. E. So, S. Shin, J.K. Cho (2016)

20. KR10-1272840, “A photocurable 1,4:3,6-dianhydro-D-hexane-1,2,3,4,5,6-hexol derivative, a preparation method thereof and a photocurable composition comprising the same.”, B.J. Kim, J. Jung, J.K. Cho, S. Kim, B. Kim, S. Shin (2016)

21. US 9,206,148, “Method for producing 5-hydroxymethyl-2-furfural from maize syrup containing fructose”, J.K. Cho, J. Jung, S. Kim, B. Kim, B.J. Kim, S. Shin, D. Lee (2015)

22. US 9,156,851 B2 “Photocurable dianhydro-hexane-hexol derivatives, manufacturing method thereof, and photocurable composition including same”, J.K. Cho, B.J. Kim, S. Kim, S. Shin, J. Jung, B. Kim (2015)

23. KR10-1514379, “Method for preparing 5-hydroxymethyl-2-furfural using acid catalyst under biomass-derived ethylene glycol-based solvent”, J.K. Cho, S. Kim, B. Kim, S. Shin (2015)