Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8815339 | Surface modifiers and process for surface modifications of particles of metal oxide using the same | Bok Ryul Yoo, Joon Soo Han, Yong Su Jung | 2014-08-26 |
| 7314946 | (2-cyclopentenyl)chlorosilanes and their preparation methods | Bok Ryul Yoo, Joon Soo Han | 2008-01-01 |
| 7259272 | ω-[2-(polyalkyleneoxy)ethylthio]alkylalkoxysilane derivative and preparation method thereof | Bok Ryul Yoo, Joon Soo Han, Joo Hyun Cho, Yoo Kyoung Jeon | 2007-08-21 |
| 7109367 | (Organothiomethyl)chlorosilanes and their preparation methods | Bok Ryul Yoo, Joon Soo Han, Mi-Kyoung Hong | 2006-09-19 |
| 6911552 | Preparation method of alkyldichlorosilanes | Il Nam Jung, Bok Ryul Yoo, Joon Soo Han, Mu Yeol Kim | 2005-06-28 |
| 6087521 | Silicon compounds containing silamethylene bonds and method for their preparation | Il Nam Jung, Bok Ryul Yoo, Joon Soo Han | 2000-07-11 |
| 5998649 | Organosilicon compounds and method for preparation | Il Nam Jung, Bok Ryul Yoo, Joon Soo Han | 1999-12-07 |
| 5965762 | Chlorohydrosilane derivatives and their preparation method | Il Nam Jung, Bok Ryul Yoo, Joon Soo Han | 1999-10-12 |