Issued Patents All Time
Showing 1–25 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11685702 | Method for producing arene compounds and arene compounds produced by the same | A Ra Cho, Seung Hwan KANG, Young Min Kim | 2023-06-27 |
| 11440925 | Compounds for electronic devices | Teresa Mujica-Fernaud, Rémi Manouk Anémian, Hyeon-Hui KANG, Jun Ho Kim | 2022-09-13 |
| 8450515 | Production method for linear and cyclic trisilaalkane | — | 2013-05-28 |
| 8415494 | Silyl substituted 1,4-disilacyclohexane derivatives and preparation method thereof | — | 2013-04-09 |
| 6911552 | Preparation method of alkyldichlorosilanes | Bok Ryul Yoo, Joon Soo Han, Weon Cheol Lim, Mu Yeol Kim | 2005-06-28 |
| 6740766 | Preparation of organochlorosilanes by the silylation of conjugated dienes with trichlorosilane | Bok Ryul Yoo, Joon Soo Han, Seung Hyun Kang | 2004-05-25 |
| 6392077 | Process for preparing organochlorosilanes by dehydrohalogenative coupling reaction of alkyl halides with chlorosilanes | Bok Ryul Yoo, Joon Soo Han, Seung Hyun Kang | 2002-05-21 |
| 6251057 | Dehydrohalogenative coupling reaction of organic halides with silanes | Bok Ryul Yoo, Joon Soo Han, Seung Hyun Kang, Yeon Seok Cho | 2001-06-26 |
| 6087521 | Silicon compounds containing silamethylene bonds and method for their preparation | Bok Ryul Yoo, Joon Soo Han, Weon Cheol Lim | 2000-07-11 |
| 6022987 | Aryl substituted alkylsilanes and a preparation method thereof | Bok Ryul Yoo, Joon Soo Han, Yeon Seok Cho | 2000-02-08 |
| 5998649 | Organosilicon compounds and method for preparation | Bok Ryul Yoo, Joon Soo Han, Weon Cheol Lim | 1999-12-07 |
| 5965762 | Chlorohydrosilane derivatives and their preparation method | Bok Ryul Yoo, Joon Soo Han, Weon Cheol Lim | 1999-10-12 |
| 5847182 | Fluorenyl substituted organosilanes and their preparation methods | Bok Ryul Yoo, Joon Soo Han, Yeon Seok Cho | 1998-12-08 |
| 5760263 | Alkylferrocenes containing chlorosilyl groups and their preparation methods | Sam Young Ahn, Bok Ryul Yoo, Joon Soo Han | 1998-06-02 |
| 5726336 | Polyalkylated benzenes containing chlorosilyl groups and their preparation methods | Joon Soo Han, Eun Jeong Cho, Bok Ryul Yoo | 1998-03-10 |
| 5608097 | Process for preparation of silane compounds of which chlorine atoms of C-C1 bonds have been reduced | Eun Jeong Cho, Joon Soo Han, Yon Sang Cho | 1997-03-04 |
| 5556822 | Catalyst system for polyermization of olefin | Joon Soo Han, Eun Jeong Cho, Young Tae JEONG, Kap-Ku Kang | 1996-09-17 |
| 5527934 | Bis(dichloroorganosilyl)alkanes and their preparation methods | Bong-Woo Lee, Mi-Yeon Suk | 1996-06-18 |
| 5527938 | (2-arylpropyl)silanes and preparation methods thereof | Bok Ryul Yoo, Bong-Woo Lee, Seung H. Yeon | 1996-06-18 |
| 5523444 | Bis(silylpropyl)arenes and their preparation methods | Sang-Kuk Park, Bong-Woo Lee, Mi-Yeon Suk | 1996-06-04 |
| 5455356 | Fungicidal 1-aryl-1-[.alpha.-(triazolyl)alkyl]-1-silacycloalkanes and their preparation methods | Bok Ryul Yoo, Seung H. Yeon | 1995-10-03 |
| 5436358 | 2-(aryl)propylalkylpolysiloxane type silicone fluids and methods of making them | Bok Ryul Yoo, Bong-Woo Lee | 1995-07-25 |
| 5436360 | Allylalkylpolysiloxane type silicone fluids and methods of making them | Bok Ryul Yoo, Bong-Woo Lee, Seung H. Yeon | 1995-07-25 |
| 5420323 | Allylalkylsilanes and their preparation methods | Bok Ryul Yoo, Bong-Woo Lee, Mi-Yeon Suk | 1995-05-30 |
| 5416230 | 2-(aryl)propylhydridopolysiloxane type silicone fluids and methods for preparing the same | Bok Ryul Yoo, Bong-Woo Lee | 1995-05-16 |