Won; Jeong Im
Patent Applications and Registrations
Patent applications and USPTO patent grants for Won; Jeong Im.The latest application filed is for "method for preparing cyclohexyl phenyl ketone from 1,3- butadiene and acrylic acid".
- Won; Jeong Im - Daejeon KR
- Won, Jeong Im - Daejeon-city KR
- Won; Jeong Im - Taejon KR
- Won; Jeong-Im - Taejeon KR
| Patent | Date |
|---|---|
| Method for preparing cyclohexyl phenyl ketone from 1,3-butadiene and acrylic acid Grant 6,881,865 - Joo , et al. April 19, 2 | 2005-04-19 |
| Method for preparing cyclohexyl phenyl ketone from 1,3- butadiene and acrylic acid App 20040073068 - Joo, Young J. ; et al. | 2004-04-15 |
| Method for preparing 4-nitrodiphenylamine and 4-nitrosodiphenylamine from carbanilide Grant 6,137,010 - Joo , et al. October 24, 2 | 2000-10-24 |
| Method for preparing 2-methyl-1,4-naphthoquinone (vitamin K.sub.3) Grant 5,770,774 - Joo , et al. June 23, 1 | 1998-06-23 |
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