Zeilinger; Sabine C.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Zeilinger; Sabine C..The latest application filed is for "method of attenuating annular pressure buildup using compressible particles".

Company Profile

1.5.15

Zeilinger; Sabine C. - Spring 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
Method of placing a fluid mixture containing compressible particles into a wellbore Grant 11,359,129 - Narhi , et al. June 14, 2	2022-06-14
Method of Attenuating Annular Pressure Buildup Using Compressible Particles App 20210310335 - White; Spencer A. ; et al.	2021-10-07
Method of Placing a Fluid Mixture Containing Compressible Particles into a Wellbore App 20200148936 - Narhi; Ward E. ; et al.	2020-05-14
Method for controlling loss of drilling fluid Grant 8,672,057 - DuPriest , et al. March 18, 2	2014-03-18
Method for Controlling Loss of Drilling Fluid App 20130146294 - DuPriest; Fred E. ; et al.	2013-06-13
Compositions and Methods for Protecting Metal Surfaces from Corrosion App 20130112417 - Varadaraj; Ramesh ; et al.	2013-05-09
Compositions and Methods for Protecting Metal Surfaces from Corrosion App 20130112416 - Varadaraj; Ramesh ; et al.	2013-05-09
Composition and Methods for Protecting Metal Surfaces from Corrosion App 20130112418 - Varadaraj; Ramesh ; et al.	2013-05-09
Compositions and Methods for Protecting Metal Surfaces from Corrosion App 20130112415 - Varadaraj; Ramesh ; et al.	2013-05-09
Method for controlling loss of drilling fluid Grant 8,393,411 - Dupriest , et al. March 12, 2	2013-03-12
Hydrocarbon Recovery Operations Fluids and Methods For Using the Same App 20120193095 - Varadaraj; Ramesh ; et al.	2012-08-02
Hydrocarbon Recovery Operations Fluids and Methods For Using the Same App 20120160497 - Varadaraj; Ramesh ; et al.	2012-06-28
Method For Controlling Loss of Drilling Fluid App 20100181073 - Dupriest; Fred E. ; et al.	2010-07-22

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