Maenza; Frank

Patent Applications and Registrations

Patent applications and USPTO patent grants for Maenza; Frank.The latest application filed is for "liner hanger running tool with preset protection".

Company Profile

4.5.9

Maenza; Frank - Houston 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
Liner Hanger Running Tool With Preset Protection App 20220154558 - Ramirez; Joseph ; et al.	2022-05-19
Backup Ring With Control Line Protection, Systems, And Methods App 20220127914 - Krueger; Matt ; et al.	2022-04-28
Multi-layer backup ring including interlock members Grant 10,677,014 - Deng , et al.	2020-06-09
Multi-layer Backup Ring Including Interlock Members App 20190249511 - Deng; Guijun ; et al.	2019-08-15
Open-hole mechanical packer with external feed through and racked packing system Grant 10,364,641 - Carmody , et al.	2019-07-30
Open-hole mechanical packer with external feed through run underneath packing system Grant 10,309,186 - Carmody , et al.	2019-06-04
Open-hole Mechanical Packer With External Feed Through And Racked Packing System App 20190100978 - CARMODY; MICHAEL ; et al.	2019-04-04
Open-hole Mechanical Packer With External Feed Through Run Underneath Packing System App 20190100976 - CARMODY; MICHAEL ; et al.	2019-04-04
Seal pressure relaxation device prior to release of retrievable packer Grant 9,915,121 - Limb , et al. March 13, 2	2018-03-13
Seal Pressure Relaxation Device Prior to Release of Retrievable Packer App 20160369585 - Limb; Christopher J. ; et al.	2016-12-22

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