Lin; Wen-Chyi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lin; Wen-Chyi.The latest application filed is for "catalyst and process for preparing carboxylic acid esters".
- Lin; Wen-Chyi - Hsinchu TW
| Patent | Date |
|---|---|
| Catalyst and process for preparing carboxylic acid esters Grant 8,053,593 - Liu , et al. November 8, 2 | 2011-11-08 |
| Catalyst And Process For Preparing Carboxylic Acid Esters App 20100160668 - LIU; Kindtoken Hwaider ; et al. | 2010-06-24 |
| Catalyst and process for preparing carboxylic acid esters Grant 7,696,125 - Liu , et al. April 13, 2 | 2010-04-13 |
| Catalyst and process for preparing carboxylic acid esters App 20070010684 - Liu; Kindtoken Hwaider ; et al. | 2007-01-11 |
| Process for preparing pentenoic esters from formylvaleric esters using a mixed oxide supported noble metal catalyst Grant 6,355,831 - Wu , et al. March 12, 2 | 2002-03-12 |
| Catalytic processes for esterification of carboxylic acids Grant 5,719,311 - Wu , et al. February 17, 1 | 1998-02-17 |
| Preparation of methyl isobutyl ketone Grant 5,684,207 - Chen , et al. November 4, 1 | 1997-11-04 |
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.
| 