Waid; Margaret Cowsar

Patent Applications and Registrations

Patent applications and USPTO patent grants for Waid; Margaret Cowsar.The latest application filed is for "applications of spectral fingerprinting of hydrocarbons and other organics".

Company Profile

1.10.11

Waid; Margaret Cowsar - Houston TX
Waid; Margaret Cowsar - Aledo TX
Waid; Margaret Cowsar - Medicine Park OK

*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
Methods and apparatus for extraction of NAD and proteins from crude oil and gas, drill cuttings, cores and other hydrocarbons and organics for unique spectral identification Grant 10,488,387 - Waid , et al. Nov	2019-11-26
Methods, apparatus and products for production of fluids from subterranean formations Grant 10,125,596 - Waid , et al. November 13, 2	2018-11-13
Applications Of Spectral Fingerprinting Of Hydrocarbons And Other Organics App 20170363604 - WAID; MARGARET COWSAR ; et al.	2017-12-21
Methods And Apparatus For Extraction Of Nad And Proteins From Crude Oil And Gas, Drill Cuttings, Cores And Other Hydrocarbons And Organics For Unique Spectral Identification App 20170336382 - WAID; MARGARET COWSAR ; et al.	2017-11-23
Measurement tool and method of use Grant 9,581,580 - Waid , et al. February 28, 2	2017-02-28
Methods, Apparatus And Products For Production Of Fluids From Subterranean Formations App 20160130927 - WAID; MARGARET COWSAR ; et al.	2016-05-12
Measurement Tool and Method of Use App 20130049773 - Waid; Margaret Cowsar ; et al.	2013-02-28
Measurement tool and method of use Grant 8,324,912 - Waid , et al. December 4, 2	2012-12-04
Measurement tool and method of use Grant 8,281,646 - Waid , et al. October 9, 2	2012-10-09
Apparatus and methods for measuring pressure using a formation tester Grant 7,805,999 - Waid , et al. October 5, 2	2010-10-05
Borehole tester apparatus and methods for using nuclear electromagnetic radiation to determine fluid properties Grant 7,807,962 - Waid , et al. October 5, 2	2010-10-05
Borehole tester apparatus and methods using dual flow lines Grant 7,805,988 - Kasperski , et al. October 5, 2	2010-10-05
Measurement Tool And Method Of Use App 20090193889 - Waid; Margaret Cowsar ; et al.	2009-08-06
Borehole Tester Apparatus And Methods For Using Nuclear Electromagnetic Radiation To Determine Fluid Properties App 20090152456 - Waid; Margaret Cowsar ; et al.	2009-06-18
Measurement Tool And Method Of Use App 20090085583 - Waid; Margaret Cowsar ; et al.	2009-04-02
Apparatus And Methods For Measuring Pressure Using A Formation Tester App 20090071240 - Waid; Margaret Cowsar ; et al.	2009-03-19
Borehole Tester Apparatus And Methods Using Dual Flow Lines App 20080173083 - Kasperski; Bryan William ; et al.	2008-07-24
Methods and apparatus for solving mathematical problems for entertainment App 20060197281 - Waid; Charles Carter ; et al.	2006-09-07
Early evaluation system with pump and method of servicing a well Grant 5,799,733 - Ringgenberg , et al. September 1, 1	1998-09-01

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