Inventor · disambiguated record
Yonggui Chi
Also filed as: CHI YONGGUI
7 granted patents·3 pending applications·6 citations·filing 2007–2022
72Inventor score
Top patents by PatentIndex Score
10 records- 0170US8277664B2Extraction of anions from solutions and mixtures using hyperbranched macromoleculesFRECHET JEAN·Filed 2009·Granted Oct 2, 2012·6 cites·21 claims
- 0261US8269039B2Amino acids and catalytic preparatory methodsGELLMAN SAMUEL HELMER·Filed 2009·Granted Sep 18, 2012·0 cites·22 claims
- 0359US8637696B2Methods for preparing amides and amino acidsGELLMAN SAMUEL HELMER·Filed 2012·Granted Jan 28, 2014·0 cites·19 claims
- 0457US2025332271A1Programmable selective acylation of polyolsUNIV NANYANG TECH·Filed 2022·Application pending·0 cites
- 0553US11306097B2Activation of carbonyl beta-carbons for chemical transformationsUNIV NANYANG TECH·Filed 2019·Granted Apr 19, 2022·0 cites·12 claims
- 0648US7820858B2Concise β2-amino acid synthesis via organocatalytic aminomethylationWISCONSIN ALUMNI RES FOUND·Filed 2007·Granted Oct 26, 2010·0 cites·20 claims
- 0748US2016039827A1Activation of carbonyl beta-carbons for chemical transformationsUNIV NANYANG TECH·Filed 2014·Application pending·0 cites
- 0846US2013270190A1Extraction Of Anions From Solutions And Mixtures Using Hyperbranched MacromoleculesFRECHET JEAN·Filed 2012·Application pending·0 cites
- 0944US11512041B2Highly enantioselective access to cyclic beta-amino acidsUNIV NANYANG TECH·Filed 2020·Granted Nov 29, 2022·0 cites·19 claims
- 1033US9120721B2Method of preparing chiral ketones from aldehydesUNIV NANYANG TECH·Filed 2012·Granted Sep 1, 2015·0 cites·18 claims
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