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name:-0.0072610378265381
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Lee; Wen-Sheng Patent Filings

Lee; Wen-Sheng

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lee; Wen-Sheng.The latest application filed is for "methods of etherification".

Company Profile
15.9.20
  • Lee; Wen-Sheng - Midland MI
  • LEE; Wen-Sheng - Taipei City TW
  • Lee; Wen Sheng - Taipei TW
  • Lee, Wen-Sheng - Hsinchu TW
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Methods Of Etherification
App 20220298093 - Lee; Wen-Sheng ;   et al.
2022-09-22
Methods Of Etherification
App 20220281792 - Lee; Wen-Sheng ;   et al.
2022-09-08
Metallosilicate Catalyst Solvents
App 20220274903 - Lee; Wen-Sheng ;   et al.
2022-09-01
Metallosilicate Catalyst Regeneration
App 20220266238 - Lee; Wen -Sheng ;   et al.
2022-08-25
Metallosilicate Catalyst Solvent Wash
App 20220258142 - Lee; Wen-Sheng ;   et al.
2022-08-18
Composite Metal Far-infrared Medical
App 20220134124 - LIANG; Tien-Show ;   et al.
2022-05-05
Quilt structure with non-powered energy layer and far-infrared fibers to make the same
Grant 11,291,318 - Liang , et al. April 5, 2
2022-04-05
Heterogeneous catalyst
Grant 11,207,664 - Sussman , et al. December 28, 2
2021-12-28
Method for production of methyl methacrylate by oxidative esterification using a heterogeneous catalyst
Grant 11,111,204 - Frick , et al. September 7, 2
2021-09-07
Heterogeneous Catalyst
App 20210121856 - Limbach; Kirk W. ;   et al.
2021-04-29
Heterogeneous Catalyst
App 20210113997 - Limbach; Kirk W. ;   et al.
2021-04-22
Method for production of methyl methacrylate by oxidative esterification using a heterogeneous catalyst
Grant 10,865,179 - Herron , et al. December 15, 2
2020-12-15
Method for production of methyl methacrylate by oxidative esterification using a heterogeneous catalyst
Grant 10,829,432 - Limbach , et al. November 10, 2
2020-11-10
Method for production of methyl methacrylate by oxidative esterification using a heterogeneous catalyst
Grant 10,829,433 - Limbach , et al. November 10, 2
2020-11-10
Method for production of methyl methacrylate by oxidative esterification using a heterogeneous catalyst
Grant 10,829,435 - Krapchetov , et al. November 10, 2
2020-11-10
Method for production of methyl methacrylate by oxidative esterification using a heterogeneous catalyst
Grant 10,829,434 - Krapchetov , et al. November 10, 2
2020-11-10
Method For Production Of Methyl Methacrylate By Oxidative Esterification Using A Heterogeneous Catalyst
App 20200331840 - Frick; Christopher D. ;   et al.
2020-10-22
Heterogeneous Catalyst
App 20200330959 - Frick; Christopher D. ;   et al.
2020-10-22
Method For Production Of Methyl Methacrylate By Oxidative Esterification Using A Heterogeneous Catalyst
App 20200216381 - Herron; Jeffrey ;   et al.
2020-07-09
Method For Preparation Of Heterogeneous Catalysts
App 20200171465 - Sussman; Victor ;   et al.
2020-06-04
A Method For Production Of Methyl Methacrylate By Oxidative Esterification Using A Heterogeneous Catalyst
App 20200172465 - Limbach; Kirk W. ;   et al.
2020-06-04
A Method For Production Of Methyl Methacrylate By Oxidative Esterification Using A Heterogeneous Catalyst
App 20200172464 - Limbach; Kirk W. ;   et al.
2020-06-04
Method For Production Of Methyl Methacrylate By Oxidative Esterification Using A Heterogeneous Catalyst
App 20200165185 - Krapchetov; Dmitry A. ;   et al.
2020-05-28
A Method For Production Of Methyl Methacrylate By Oxidative Esterification Using A Heterogeneous Catalyst
App 20200157036 - Krapchetov; Dmitry A. ;   et al.
2020-05-21
Heterogeneous Catalyst
App 20200156047 - Sussman; Victor ;   et al.
2020-05-21
Quilt Structure With Non-powered Energy Layer And Far-infrared Fibers To Make The Same
App 20200128977 - LIANG; Tien-Show ;   et al.
2020-04-30
Arrow key
Grant D559,851 - Lee , et al. January 15, 2
2008-01-15
Method of forming a capacitor dielectric structure
App 20030199135 - Lee, Yueh-Chuan ;   et al.
2003-10-23
Method of forming a capacitor dielectric structure
App 20030119238 - Lee, Yueh-Chuan ;   et al.
2003-06-26

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