Yeh; Lisa I-Ching

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yeh; Lisa I-Ching.The latest application filed is for "base stocks and lubricant compositions containing same".

Company Profile

10.14.19

Yeh; Lisa I-Ching - Marlton NJ

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Base stocks and lubricant compositions containing same Grant 11,186,787 - Pathare , et al. November 30, 2	2021-11-30
Base stocks and lubricant compositions containing same Grant 11,060,040 - Yeh , et al. July 13, 2	2021-07-13
Base stocks and lubricant compositions containing same Grant 10,920,159 - Pathare , et al. February 16, 2	2021-02-16
Bright stock production from low severity resid deasphalting Grant 10,808,185 - Hilbert , et al. October 20, 2	2020-10-20
Bright stock production from deasphalted oil Grant 10,590,360 - Yeh , et al.	2020-03-17
Base Stocks And Lubricant Compositions Containing Same App 20190375997 - Pathare; Rugved P. ; et al.	2019-12-12
Base Stocks And Lubricant Compositions Containing Same App 20190359898 - Yeh; Lisa I-Ching ; et al.	2019-11-28
Base Stocks And Lubricant Compositions Containing Same App 20190359906 - Pathare; Rugved P. ; et al.	2019-11-28
Base stocks and lubricant compositions containing same Grant 10,414,995 - Pathare , et al. Sept	2019-09-17
Base stocks and lubricant compositions containing same Grant 10,400,185 - Yeh , et al. Sep	2019-09-03
Block Processing Configurations For Base Stock Production From Deasphalted Oil App 20190218465 - FRUCHEY; Kendall S. ; et al.	2019-07-18
Block processing configurations for base stock production from deasphalted oil Grant 10,287,516 - Fruchey , et al.	2019-05-14
Block Processing Configurations For Base Stock Production From Deasphalted Oil App 20180187089 - Fruchey; Kendall S. ; et al.	2018-07-05
Base Stocks And Lubricant Compositions Containing Same App 20180187116 - Yeh; Lisa I-Ching ; et al.	2018-07-05
Solvent Extraction For Correction Of Color And Aromatics Distribution Of Heavy Neutral Base Stocks App 20180187105 - Owens; Tracie L. ; et al.	2018-07-05
Base Stocks And Lubricant Compositions Containing Same App 20170283729 - Pathare; Rugved P. ; et al.	2017-10-05
Bright Stock Production From Deasphalted Oil App 20170211005 - Yeh; Lisa I-Ching ; et al.	2017-07-27
Bright Stock And Heavy Neutral Production From Resid Deasphalting App 20170183576 - Hilbert; Timothy L. ; et al.	2017-06-29
Bright Stock Production From Low Severity Resid Deasphalting App 20170183578 - Hilbert; Timothy L. ; et al.	2017-06-29
Bright Stock Production From Low Severity Resid Deasphalting App 20170183577 - Hilbert; Timothy L. ; et al.	2017-06-29
Synergistic biofuel blends and related methods Grant 9,267,086 - Yeh , et al. February 23, 2	2016-02-23
Synergistic Biofuel Blends And Related Methods App 20120285078 - Yeh; Lisa I-Ching ; et al.	2012-11-15
Method for making a lubricating oil with improved low temperature properties Grant 7,914,665 - Zhang , et al. March 29, 2	2011-03-29
Application of test for residual wax contamination in basestocks to correlate with the low temperature viscometric properties of fully formulated oils Grant 7,875,458 - Eagan , et al. January 25, 2	2011-01-25
Method for Making a Lubricating Oil with Improved Low Temperature Properties App 20080116108 - Zhang; Lei ; et al.	2008-05-22
Application of test for residual wax contamination in basestocks to correlate with the low temperature viscometric properties of fully formulated oils App 20050112767 - Eagan, James Douglas ; et al.	2005-05-26
Fuel composition Grant 6,716,258 - Yeh April 6, 2	2004-04-06
Diesel fuel composition Grant 6,458,176 - Yeh , et al. October 1, 2	2002-10-01
Fuel composition App 20020108298 - Yeh, Lisa I-Ching	2002-08-15
Diesel fuel composition App 20020108299 - Yeh, Lisa I-Ching ; et al.	2002-08-15
Diesel fuel composition App 20020104256 - Yeh, Lisa I-Ching ; et al.	2002-08-08
Diesel fuel composition App 20020000063 - Yeh, Lisa I-Ching ; et al.	2002-01-03

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