Patent | Date |
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Indexable face milling cutting insert and face milling cutting head using the cutting insert Grant 11,311,949 - Zhang , et al. April 26, 2 | 2022-04-26 |
Method For Preparing Precious Metal Isolated Atoms In Solution, And Applications Thereof App 20210260658 - ZHANG; Zongchao ;   et al. | 2021-08-26 |
Indexable Face Milling Cutting Insert And Face Milling Cutting Head Using The Cutting Insert App 20200122247 - ZHANG; Zongchao ;   et al. | 2020-04-23 |
Material Comprising Precious Metal Isolated Atoms Stable In Solution App 20190329225 - ZHANG; Zongchao ;   et al. | 2019-10-31 |
Surfactant-improved simultaneous saccharification and co-fermentation method for lignocellulose Grant 10,407,700 - Zhang , et al. Sept | 2019-09-10 |
Anhydrosugar synthesis Grant 10,364,265 - Chen , et al. | 2019-07-30 |
Vertically-mounted milling cutter insert and multitooth milling cutter Grant 10,220,450 - Zhang , et al. | 2019-03-05 |
Surfactant improved ethanol fermentation method Grant 10,066,243 - Zhang , et al. September 4, 2 | 2018-09-04 |
Surfactant-Improved Simultaneous Saccharification and Co-Fermentation Method for Lignocellulose App 20170321231 - ZHANG; Zongchao ;   et al. | 2017-11-09 |
Vertically-mounted Milling Cutter Insert And Multitooth Milling Cutter App 20170197256 - ZHANG; Zongchao ;   et al. | 2017-07-13 |
Surfactant Improved Ethanol Fermentation Method App 20160194668 - ZHANG; Zongchao ;   et al. | 2016-07-07 |
Methods For Determining Active Ingredients Of An Herbal Medicine, Sources Of And Catalytic Pathways For Production Thereof App 20160033464 - ZHANG; Zongchao | 2016-02-04 |
Hybrid Silica And Alumina As Catalyst Matrix And/or Binder In Biomass Conversion Catalysts And Bio-oil Upgrading App 20140007493 - Henry; Christine M. ;   et al. | 2014-01-09 |
Arylation and the skeletal isomerization of fatty acid and alkyl esters thereof using metal ion exchanged solid materials as catalyst Grant 7,619,103 - Zhang , et al. November 17, 2 | 2009-11-17 |
Branched Biodiesels App 20080045731 - Zhang; Zongchao | 2008-02-21 |
Process for forming branched composition catalytically by carbon-hydrogen bond activation in a saturated moiety Grant 7,227,040 - Zhang , et al. June 5, 2 | 2007-06-05 |
Metal ion exchanged solid materials as catalysts for the arylation and the skeletal isomerization of fatty and alkyl esters thereof App 20070015928 - Zhang; Zongchao ;   et al. | 2007-01-18 |
Metal ion exchanged solid materials as catalysts for the skeletal isomerization of fatty acids and alkyl esters thereof Grant 7,098,353 - Zhang , et al. August 29, 2 | 2006-08-29 |
Alkylation of triphenylphosphate Grant 7,074,737 - Abramson , et al. July 11, 2 | 2006-07-11 |
Process for forming branched composition catalytically by carbon-hydrogen bond activation in a saturated moiety App 20050272941 - Zhang, Zongchao ;   et al. | 2005-12-08 |
Skeletal isomerization of alkyl esters and derivatives prepared therefrom Grant 6,946,567 - Zhang , et al. September 20, 2 | 2005-09-20 |
Alkylation of triphenylphosphate App 20050137425 - Abramson, Alan J. ;   et al. | 2005-06-23 |
Skeletal isomerization of fatty acids Grant 6,831,184 - Zhang , et al. December 14, 2 | 2004-12-14 |
Metal ion exchanged solid materials as catalysts for the skeletal isomerization of fatty acids and alkyl esters thereof App 20040204598 - Zhang, Zongchao ;   et al. | 2004-10-14 |
Skeletal isomerization of alkyl esters and derivatives prepared therefrom App 20030191330 - Zhang, Shuguang ;   et al. | 2003-10-09 |
Skeletal isomerization of fatty acids App 20030100780 - Zhang, Shuguang ;   et al. | 2003-05-29 |
Supported noble metal hydrodechlorination catalyst App 20010016555 - Zhang, Zongchao | 2001-08-23 |
Treatment to improve the durability of a hydrodechlorination catalyst and catalyst Grant 5,721,189 - Zhang February 24, 1 | 1998-02-24 |
Mesoporous titania and process for its preparation Grant 5,718,878 - Zhang February 17, 1 | 1998-02-17 |
Low power density plasma excitation microwave energy induced chemical reactions Grant 5,131,993 - Suib , et al. * July 21, 1 | 1992-07-21 |
Low power density microwave discharge plasma excitation energy induced chemical reactions Grant 5,015,349 - Suib , et al. May 14, 1 | 1991-05-14 |