Hwang; Hee-Jun
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hwang; Hee-Jun.The latest application filed is for "process for the preparation of 11-(4-[2-(2-hydroxyethoxy)ethyl]-i-piperazinyl)dibenzo[b,f][i,4]thiazepin- e".
- Hwang; Hee-Jun - Daejeon KR
- Hwang, Hee-Jun - Yusung-gu KR
| Patent | Date |
|---|---|
| Process for the preparation of 11-(4-[2-(2-hydroxyethoxy)ethyl]-1-piperazinyl)dibenzo[b,f][1,4]thiazepin- e Grant 7,678,902 - Kwak , et al. March 16, 2 | 2010-03-16 |
| Process for the Preparation of 11-(4-[2-(2-Hydroxyethoxy)Ethyl]-I-Piperazinyl)Dibenzo[b,f][I,4]Thiazepin- e App 20070225494 - Kwak; Byong Sung ; et al. | 2007-09-27 |
| Method of preparing 10H-dibenzo[b,f][11,4]thiazepin-11-one Grant 7,214,793 - Kwak , et al. May 8, 2 | 2007-05-08 |
| Method of preparing 10th-dibenzo[b,f][11,4]thiazepin-11-one App 20070066589 - Kwak; Byong-Sung ; et al. | 2007-03-22 |
| Method of preparing optically pure (R)- or (S)- tetrahydrofuranyl ketone Grant 6,841,688 - Hwang , et al. January 11, 2 | 2005-01-11 |
| Method of preparing optically pure (R) - or (S) - tetrahydrofuranyl ketone App 20030114693 - Hwang, Hee-Jun ; et al. | 2003-06-19 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 