Inventor · disambiguated record
Wen-Sheng Lee
Also filed as: LEE WEN -SHENG
15 granted patents·11 pending applications·6 citations·filing 2001–2022
85Inventor score
Top patents by PatentIndex Score
26 records- 0184US11207664B2Heterogeneous catalystROHM & HAAS·Filed 2018·Granted Dec 28, 2021·2 cites·9 claims
- 0278US11111204B2Method for production of methyl methacrylate by oxidative esterification using a heterogeneous catalystDOW GLOBAL TECHNOLOGIES LLC·Filed 2018·Granted Sep 7, 2021·1 cites·9 claims
- 0370US2022395815A1Method for preparation of heterogeneous catalystsDOW GLOBAL TECHNOLOGIES LLC·Filed 2022·Application pending·0 cites
- 0466US12251687B2Methods of etherificationDOW GLOBAL TECHNOLOGIES LLC·Filed 2020·Granted Mar 18, 2025·0 cites·7 claims
- 0564US12187671B2Methods of etherificationDOW GLOBAL TECHNOLOGIES LLC·Filed 2020·Granted Jan 7, 2025·0 cites·8 claims
- 0663US11813593B2Heterogeneous catalystDOW GLOBAL TECHNOLOGIES LLC·Filed 2019·Granted Nov 14, 2023·0 cites·13 claims
- 0763US11498057B2Heterogeneous catalystDOW GLOBAL TECHNOLOGIES LLC·Filed 2019·Granted Nov 15, 2022·0 cites·10 claims
- 0861US12397284B2Process and catalyst for oxidative esterification with long-life catalystDOW GLOBAL TECHNOLOGIES LLC·Filed 2021·Granted Aug 26, 2025·0 cites·10 claims
- 0961US11577225B2Heterogeneous catalystDOW GLOBAL TECHNOLOGIES LLC·Filed 2018·Granted Feb 14, 2023·0 cites·6 claims
- 1061US10829433B2Method for production of methyl methacrylate by oxidative esterification using a heterogeneous catalystROHM & HAAS·Filed 2018·Granted Nov 10, 2020·0 cites·9 claims
- 1161US2025128241A1Process and catalyst for oxidative esterification with long-life catalystDOW GLOBAL TECHNOLOGIES LLC·Filed 2022·Application pending·0 cites
- 1259US11945772B2Metallosilicate catalyst solvents for the formation of alkylene glycol monoalkyl ethersDOW GLOBAL TECHNOLOGIES LLC·Filed 2020·Granted Apr 2, 2024·0 cites·12 claims
- 1359US10829434B2Method for production of methyl methacrylate by oxidative esterification using a heterogeneous catalystROHM & HAAS·Filed 2018·Granted Nov 10, 2020·0 cites·11 claims
- 1459US10829435B2Method for production of methyl methacrylate by oxidative esterification using a heterogeneous catalystDOW GLOBAL TECHNOLOGIES LLC·Filed 2018·Granted Nov 10, 2020·0 cites·10 claims
- 1559US10829432B2Method for production of methyl methacrylate by oxidative esterification using a heterogeneous catalystDOW GLOBAL TECHNOLOGIES LLC·Filed 2018·Granted Nov 10, 2020·0 cites·9 claims
- 1658US2024279193A1Process for reducing the aging-related deactivation of high selectivity ethylene oxide catalystsDOW GLOBAL TECHNOLOGIES LLC·Filed 2022·Application pending·0 cites
- 1757US10865179B2Method for production of methyl methacrylate by oxidative esterification using a heterogeneous catalystDOW GLOBAL TECHNOLOGIES LLC·Filed 2018·Granted Dec 15, 2020·0 cites·9 claims
- 1857US2024199518A1Metallosilicate catalyst solventsDOW GLOBAL TECHNOLOGIES LLC·Filed 2022·Application pending·0 cites
- 1957US2020171465A1Method for preparation of heterogeneous catalystsDOW GLOBAL TECHNOLOGIES LLC·Filed 2018·Application pending·0 cites
- 2054US2023321637A1Process and catalyst for oxidative esterication with mechanically strong and chemically resistant catalystDOW GLOBAL TECHNOLOGIES LLC·Filed 2021·Application pending·0 cites
- 2151US2022258142A1Metallosilicate catalyst solvent washDOW GLOBAL TECHNOLOGIES LLC·Filed 2020·Application pending·0 cites
- 2250US2022298093A1Methods of etherificationDOW GLOBAL TECHNOLOGIES LLC·Filed 2020·Application pending·0 cites
- 2350US2022266238A1Metallosilicate catalyst regenerationDOW GLOBAL TECHNOLOGIES LLC·Filed 2020·Application pending·0 cites
- 2436US2003199135A1Method of forming a capacitor dielectric structurePROMOS TECHNOLOGIES INC·Filed 2003·Application pending·0 cites
- 2535USD559851SArrow keyDARFON ELECTRONICS CORP·Filed 2007·Granted Jan 15, 2008·3 cites·1 claims
- 2634US2003119238A1Method of forming a capacitor dielectric structureFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →