Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12226837 | Groove cutter with chip breaker | Qi Han, Shuo Han, Yanyan Wang | 2025-02-18 |
| 11311949 | Indexable face milling cutting insert and face milling cutting head using the cutting insert | Qi Han, Xiaoyan Fan | 2022-04-26 |
| 10407700 | Surfactant-improved simultaneous saccharification and co-fermentation method for lignocellulose | Xiumei Liu, Liaoyuan Mao | 2019-09-10 |
| 10364265 | Anhydrosugar synthesis | Li Chen, Michael S. Wong | 2019-07-30 |
| 10220450 | Vertically-mounted milling cutter insert and multitooth milling cutter | Qi Han | 2019-03-05 |
| 10066243 | Surfactant improved ethanol fermentation method | Xiumei Liu | 2018-09-04 |
| 8110667 | Method for conversion of carbohydrate polymers to value-added chemical products | Heather M. Brown, Yu Su | 2012-02-07 |
| 7939681 | Methods for conversion of carbohydrates in ionic liquids to value-added chemicals | Haibo Zhao, Johnathan E. Holladay | 2011-05-10 |
| 7619103 | Arylation and the skeletal isomerization of fatty acid and alkyl esters thereof using metal ion exchanged solid materials as catalyst | Shuguang Zhang, James F. Gadberry | 2009-11-17 |
| 7227040 | Process for forming branched composition catalytically by carbon-hydrogen bond activation in a saturated moiety | Xiaolei Sun | 2007-06-05 |
| 7098353 | Metal ion exchanged solid materials as catalysts for the skeletal isomerization of fatty acids and alkyl esters thereof | Shuguang Zhang | 2006-08-29 |
| 7074737 | Alkylation of triphenylphosphate | Alan Abramson, Anantha Desikan, Shuguang Zhang, James Liang | 2006-07-11 |
| 6946567 | Skeletal isomerization of alkyl esters and derivatives prepared therefrom | Shuguang Zhang, Dale S. Steichen | 2005-09-20 |
| 6831184 | Skeletal isomerization of fatty acids | Shuguang Zhang, Dale S. Steichen | 2004-12-14 |
| 6143265 | Conversion of metal oxide to metal phosphate | — | 2000-11-07 |
| 5962366 | Treatment to improve the durability and selectivity of a hydrodechlorination catalyst and catalyst | — | 1999-10-05 |
| 5721189 | Treatment to improve the durability of a hydrodechlorination catalyst and catalyst | — | 1998-02-24 |
| 5718878 | Mesoporous titania and process for its preparation | — | 1998-02-17 |
| 5131993 | Low power density plasma excitation microwave energy induced chemical reactions | Steven L. Suib | 1992-07-21 |
| 5015349 | Low power density microwave discharge plasma excitation energy induced chemical reactions | Steven L. Suib | 1991-05-14 |