Lett; Nathan L.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lett; Nathan L..The latest application filed is for "methods and compositions for stimulating the production of hydrocarbons from subterranean formations".

Company Profile

10.17.18

Lett; Nathan L. - Cypress TX

*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
Compositions and methods for enhancement of production of liquid and gaseous hydrocarbons Grant 11,407,930 - Zelenev , et al. August 9, 2	2022-08-09
Methods and compositions for use in oil and/or gas wells Grant 11,254,856 - Hill , et al. February 22, 2	2022-02-22
Methods And Compositions For Stimulating The Production Of Hydrocarbons From Subterranean Formations App 20200369950 - Hill; Randal M. ; et al.	2020-11-26
Methods And Compositions For Use In Oil And/or Gas Wells App 20200332177 - Hill; Randal M. ; et al.	2020-10-22
Methods and compositions for stimulating the production of hydrocarbons from subterranean formations Grant 10,738,235 - Hill , et al. A	2020-08-11
Methods and compositions for use in oil and/or gas wells Grant 10,703,960 - Hill , et al.	2020-07-07
Methods and compositions for stimulating the production of hydrocarbons from subterranean formations using emulsions comprising terpene Grant 10,544,355 - Hill , et al. Ja	2020-01-28
Methods And Compositions For Stimulating The Production Of Hydrocarbons From Subterranean Formations App 20190169488 - Hill; Randal M. ; et al.	2019-06-06
Methods and compositions for use in oil and/or gas wells Grant 10,308,859 - Champagne , et al.	2019-06-04
Compositions And Methods For Enhancement Of Production Of Liquid And Gaseous Hydrocarbons App 20190100689 - Zelenev; Andrei ; et al.	2019-04-04
Methods and compositions for stimulating the production of hydrocarbons from subterranean formations Grant 10,196,557 - Hill , et al. Fe	2019-02-05
Methods And Compositions For Stimulating The Production Of Hydrocarbons From Subterranean Formations App 20190031948 - Hill; Randal M. ; et al.	2019-01-31
Compositions and methods for enhancement of production of liquid and gaseous hydrocarbons Grant 10,144,862 - Zelenev , et al. De	2018-12-04
Methods And Compositions For Stimulating The Production Of Hydrocarbons From Subterranean Formations App 20180282611 - Hill; Randal M. ; et al.	2018-10-04
Methods and compositions for stimulating the production of hydrocarbons from subterranean formations Grant 10,087,361 - Hill , et al. October 2, 2	2018-10-02
Methods And Compositions For Use In Oil And/or Gas Wells App 20180171213 - Hill; Randal M. ; et al.	2018-06-21
Methods and compositions for stimulating the production of hydrocarbons from subterranean formations Grant 9,994,762 - Hill , et al. June 12, 2	2018-06-12
Methods And Compositions For Stimulating The Production Of Hydrocarbons From Subterranean Formations App 20180057733 - Hill; Randal M. ; et al.	2018-03-01
Methods and compositions for use in oil and/or gas wells Grant 9,884,988 - Dismuke , et al. February 6, 2	2018-02-06
Methods and compositions for stimulating the production of hydrocarbons from subterranean formations Grant 9,809,741 - Hill , et al. November 7, 2	2017-11-07
Methods And Compositions For Stimulating The Production Of Hydrocarbons From Subterranean Formations App 20160369161 - Hill; Randal M. ; et al.	2016-12-22
Methods and compositions for use in oil and/or gas wells Grant 9,464,223 - Champagne , et al. October 11, 2	2016-10-11
Methods and compositions for stimulating the production of hydrocarbons from subterranean formations Grant 9,428,683 - Hill , et al. August 30, 2	2016-08-30
Methods And Compositions For Stimulating The Production Of Hydrocarbons From Subterranean Formations App 20160194550 - Hill; Randal M. ; et al.	2016-07-07
Methods and compositions for stimulating the production of hydrocarbons from subterranean formations Grant 9,321,955 - Hill , et al. April 26, 2	2016-04-26
Compositions And Methods For Enhancement Of Production Of Liquid And Gaseous Hydrocarbons App 20160060505 - Zelenev; Andrei ; et al.	2016-03-03
Compositions and methods for enhancement of production of liquid and gaseous hydrocarbons Grant 9,200,192 - Zelenev , et al. December 1, 2	2015-12-01
Methods And Compositions For Stimulating The Production Of Hydrocarbons From Subterranean Formations App 20150252249 - Hill; Randal M. ; et al.	2015-09-10
Methods and compositions for stimulating the production of hydrocarbons from subterranean formations Grant 9,068,108 - Hill , et al. June 30, 2	2015-06-30
Methods And Compositions For Stimulating The Production Of Hydrocarbons From Subterranean Formations App 20140367107 - Hill; Randal M. ; et al.	2014-12-18
Methods And Compositions For Stimulating The Production Of Hydrocarbons From Subterranean Formations App 20140371115 - Hill; Randal M. ; et al.	2014-12-18
Methods And Compositions For Use In Oil And/or Gas Wells App 20140338911 - Dismuke; Keith Ingram ; et al.	2014-11-20
Methods And Compositions For Use In Oil And/or Gas Wells App 20140284057 - Champagne; Lakia C. ; et al.	2014-09-25
Methods And Compositions For Stimulating The Production Of Hydrocarbons From Subterranean Formations App 20140262261 - Hill; Randal M. ; et al.	2014-09-18
Methods And Compositions For Stimulating The Production Of Hydrocarbons From Subterranean Formations App 20140274817 - Hill; Randal M. ; et al.	2014-09-18

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