Inventor · disambiguated record
Kam-To Wan
Also filed as: WAN KAM-TO
25 granted patents·1 pending application·374 citations·filing 1995–2021
96Inventor score
Top patents by PatentIndex Score
26 records- 0194US9163041B2Metal utilization in supported, metal-containing catalystsWAN KAM-TO·Filed 2012·Granted Oct 20, 2015·14 cites·20 claims
- 0293US9944667B2Metal utilization in supported, metal-containing catalystsMONSANTO TECHNOLOGY LLC·Filed 2015·Granted Apr 17, 2018·5 cites·15 claims
- 0393US7291751B2Use of a supplemental promoter in conjunction with a carbon-supported, noble-metal-containing catalyst in liquid phase oxidation reactionsMONSANTO TECHNOLOGY LLC·Filed 2007·Granted Nov 6, 2007·16 cites·13 claims
- 0493US6417133B1Deeply reduced oxidation catalyst and its use for catalyzing liquid phase oxidation reactionsMONSANTO TECHNOLOGY LLC·Filed 1999·Granted Jul 9, 2002·108 cites·240 claims
- 0592US6963009B2Use of a supplemental promoter in conjunction with a carbon-supported noble-metal-containing catalyst in liquid phase oxidation reactionsMONSANTO TECHNOLOGY LLC·Filed 2003·Granted Nov 8, 2005·27 cites·103 claims
- 0692US6586621B2Use of a supplemental promoter in conjunction with a carbon-supported, noble-metal containing catalyst in liquid phase oxidation reactionsMONSANTO TECHNOLOGY LLC·Filed 2000·Granted Jul 1, 2003·46 cites·27 claims
- 0786US8703639B2Oxidation catalyst and its use for catalyzing liquid phase oxidation reactionsWAN KAM-TO·Filed 2005·Granted Apr 22, 2014·11 cites·41 claims
- 0883US10550063B2Processes for preparing 2,5-dichlorophenolMONSANTO TECHNOLOGY LLC·Filed 2015·Granted Feb 4, 2020·2 cites·42 claims
- 0980US8252953B2Metal utilization in supported, metal-containing catalystsWAN KAM-TO·Filed 2009·Granted Aug 28, 2012·4 cites·37 claims
- 1080US6232494B1Process for the preparation of N-(phosphonomethyl)glycine by oxidizing N-substituted N-(phosphonomethyl)glycineMONSANTO CO·Filed 1999·Granted May 15, 2001·35 cites·76 claims
- 1178US11820725B2Process for catalytic hydrogenation of halonitroaromaticsMONSANTO TECHNOLOGY LLC·Filed 2021·Granted Nov 21, 2023·0 cites·20 claims
- 1273US11806703B2Emission control during catalyst regenerationMONSANTO TECHNOLOGY LLC·Filed 2021·Granted Nov 7, 2023·0 cites·17 claims
- 1373US6603039B1Deeply reduced oxidation catalyst and its use for catalyzing liquid phase oxidation reactionsMONSANTO TECHNOLOGY LLC·Filed 1999·Granted Aug 5, 2003·33 cites·104 claims
- 1472US11008276B2Processes for preparing 2,5-dichlorophenolMONSANTO TECHNOLOGY LLC·Filed 2019·Granted May 18, 2021·0 cites·23 claims
- 1571US11225454B2Process for catalytic hydrogenation of halonitroaromaticsMONSANTO TECHNOLOGY LLC·Filed 2020·Granted Jan 18, 2022·0 cites·21 claims
- 1671US6184413B1Supported phase catalystCALIFORNIA INST OF TECHN·Filed 1999·Granted Feb 6, 2001·10 cites·10 claims
- 1766US5827794ASupported highly-polar liquid phase chiral sulfonated binap catalyst for asymmetric synthesis of optically active compoundsCALIFORNIA INST OF TECHN·Filed 1995·Granted Oct 27, 1998·20 cites·12 claims
- 1865US11065611B2Emission control during catalyst regenerationMONSANTO TECHNOLOGY LLC·Filed 2017·Granted Jul 20, 2021·0 cites·20 claims
- 1965US10562841B2Process for catalytic hydrogenation of halonitroaromaticsMONSANTO TECHNOLOGY LLC·Filed 2016·Granted Feb 18, 2020·0 cites·34 claims
- 2064US5736480ASupported phase chiral sulfonated BINAP catalyst solubilized in alcohol and method of asymmetric hydrogenationCALIFORNIA INST OF TECHN·Filed 1995·Granted Apr 7, 1998·18 cites·17 claims
- 2157US5756838AMethod of asymmetrically synthesizing optically active compounds using supported phase chiral sulfonated BINAP catalystCALIFORNIA INST OF TECHN·Filed 1995·Granted May 26, 1998·14 cites·17 claims
- 2251US8143441B2Deeply reduced oxidation catalyst and its use in preparing N-(phosphonomethyl) glycine compoundsEBNER JERRY R·Filed 2006·Granted Mar 27, 2012·0 cites·11 claims
- 2344US5935892ASupported phase catalystCALIFORNIA INST OF TECHN·Filed 1997·Granted Aug 10, 1999·7 cites·11 claims
- 2440US10343965B2Separation of dichlorophenolsMONSANTO TECHNOLOGY LLC·Filed 2016·Granted Jul 9, 2019·0 cites·20 claims
- 2540US2001018536A1Process for the preparation of n- (phosphonomethyl) glycine by oxidizing n-substituted n-(phosphonomethyl) glycineFiled 2001·Application pending·0 cites
- 2634US7067693B1Deeply reduced oxidation catalyst and its use in preparing N-(phosphonomethyl) glycine compoundsMONSANTO TECHNOLOGY LLC·Filed 1999·Granted Jun 27, 2006·4 cites·307 claims
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