Inventor · disambiguated record
Xiankuan Zhang
Also filed as: ZHANG XIANKUAN
17 granted patents·9 pending applications·47 citations·filing 2003–2025
90Inventor score
Files withSAUDI BASIC IND CORP10ZHANG XIANKUAN4SABIC GLOBAL TECHNOLOGIES BV3SCIENT DESIGN CO3MAMEDOV AGHADDIN2
Top patents by PatentIndex Score
26 records- 0188US8551434B1Method of forming a syngas mixtureMAMMADOV AGHADDIN·Filed 2012·Granted Oct 8, 2013·23 cites·20 claims
- 0286US7655596B2Catalyst for epoxidation of an alkene to an alkene oxide, method of making and method of using thereofSAUDI BASIC IND CORP·Filed 2005·Granted Feb 2, 2010·5 cites·13 claims
- 0383US8551443B2Modified zinc ferrite catalyst and method of preparation and useMAMEDOV AGHADDIN·Filed 2010·Granted Oct 8, 2013·5 cites·20 claims
- 0481US7663005B2Process for preparing an alkylene glycolSD LIZENZVERWERTUNGSGESELL MBH·Filed 2007·Granted Feb 16, 2010·8 cites·22 claims
- 0576US8809569B2Process for preparing dialkyl carbonate and diol productsZHANG XIANKUAN·Filed 2012·Granted Aug 19, 2014·3 cites·13 claims
- 0672US8735608B2Process for preparing carbonate and diol productsZHANG XIANKUAN·Filed 2012·Granted May 27, 2014·2 cites·26 claims
- 0769US9415378B2Dehydrogenation catalyst, its use and method of preparationSAUDI BASIC IND CORP·Filed 2013·Granted Aug 16, 2016·1 cites·17 claims
- 0866US2025019356A1Olefin epoxidation with moderator managementSCIENT DESIGN LLC·Filed 2024·Application pending·0 cites
- 0963US11931725B2Ethylene oxide high selectivity catalyst conditioning processSCIENT DESIGN CO·Filed 2022·Granted Mar 19, 2024·0 cites·25 claims
- 1056US7253325B2Process for the preparation of alkylene glycolsSAUDI BASIC IND CORP·Filed 2006·Granted Aug 7, 2007·0 cites·13 claims
- 1154US2025282686A1Methods of forming substantially all platelet alumina powders and alumina carriersSCIENT DESIGN CO·Filed 2025·Application pending·0 cites
- 1251US10005673B2Purification of carbon dioxide streamsSAUDI BASIC IND CORP·Filed 2014·Granted Jun 26, 2018·0 cites·20 claims
- 1351US8053609B2Solid catalyst useful for converting an alkylene oxide to an alkylene glycolSD LIZENZVERWERTUNGSGESELL MBH·Filed 2007·Granted Nov 8, 2011·0 cites·15 claims
- 1451US2014221672A1Process for Preparing Carbonate and Diol ProductsZHANG XIANKUAN·Filed 2014·Application pending·0 cites
- 1551US2025281920A1Methods for reducing small pores of catalyst carriersSCIENT DESIGN CO·Filed 2025·Application pending·0 cites
- 1650US2013267727A1Process for Preparing Dialkyl Carbonate and Diol ProductsZHANG XIANKUAN·Filed 2013·Application pending·0 cites
- 1749US7161046B2Process for the preparation of alkylene glycolsSAUDI BASIC IND CORP·Filed 2004·Granted Jan 9, 2007·0 cites·10 claims
- 1848US11007508B2Phenol alkylation catalyst precursor and catalyst, method of forming catalyst, method of regenerating catalyst, and method of alkylating phenolSABIC GLOBAL TECHNOLOGIES BV·Filed 2017·Granted May 18, 2021·0 cites·11 claims
- 1948US8962702B2Mixed oxide based catalyst for the conversion of carbon dioxide to syngas and method of preparation and useMAMEDOV AGHADDIN·Filed 2011·Granted Feb 24, 2015·0 cites·23 claims
- 2047US10532963B2Methods for the oxidative dehydrogenation of butene to produce butadieneSABIC GLOBAL TECHNOLOGIES BV·Filed 2017·Granted Jan 14, 2020·0 cites·20 claims
- 2146US2016237003A1Method for converting methane to ethyleneSAUDI BASIC IND CORP·Filed 2014·Application pending·0 cites
- 2244US7196233B2Process for the preparation of alkylene glycolsSAUDI BASIC IND CORP·Filed 2004·Granted Mar 27, 2007·0 cites·25 claims
- 2342US7098367B2Process for the preparation of alkylene glycolsSAUDI BASIC IND CORP·Filed 2004·Granted Aug 29, 2006·0 cites·19 claims
- 2441US2005027134A1Support for a catalyst for direct oxidation of propylene to propylene oxide, method of making and method of using catalystSAUDI BASIC IND CORP·Filed 2004·Application pending·0 cites
- 2540US2005027133A1Method of making a catalyst for direct oxidation of an alkene to an alkene oxideSAUDI BASIC IND CORP·Filed 2003·Application pending·0 cites
- 2636US2018029884A1Methods for hydrogenation of carbon dioxide to syngasSABIC GLOBAL TECHNOLOGIES BV·Filed 2016·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →