Crank; Jeffrey

Patent Applications and Registrations

Patent applications and USPTO patent grants for Crank; Jeffrey.The latest application filed is for "methods of applications for a mass spectrometer in combination with a gas chromatograph".

Company Profile

0.5.7

Crank; Jeffrey - Cambridge MA
Crank; Jeffrey - Walpole MA

*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 of applications for a mass spectrometer in combination with a gas chromatograph Grant 10,253,624 - van Hal , et al.	2019-04-09
Fluid composition and reservoir analysis using gas chromatography Grant 10,012,633 - Gisolf , et al. July 3, 2	2018-07-03
Gas Chromatograph Mass Spectrometer For Downhole Applications App 20180094522 - van Hal; Ronald E. G. ; et al.	2018-04-05
Methods Of Applications For A Mass Spectrometer In Combination With A Gas Chromatograph App 20180094523 - van Hal; Ronald E. G. ; et al.	2018-04-05
Gas chromatograph mass spectrometer for downhole applications Grant 9,932,825 - van Hal , et al. April 3, 2	2018-04-03
Fluid Composition and Reservoir Analysis Using Gas Chromatography App 20170254792 - Gisolf; Adriaan ; et al.	2017-09-07
Fluid composition and reservoir analysis using gas chromatography Grant 9,664,665 - Gisolf , et al. May 30, 2	2017-05-30
Determining the plus fraction of a gas chromatogram Grant 9,458,715 - van Hal , et al. October 4, 2	2016-10-04
Fluid Composition Using Optical Analysis and Gas Chromatography App 20160177716 - Zuo; Youxiang ; et al.	2016-06-23
Fluid Composition and Reservoir Analysis Using Gas Chromatography App 20160178599 - Gisolf; Adriaan ; et al.	2016-06-23
Determining the Plus Fraction of a Gas Chromatogram App 20160168990 - van Hal; Ronald E.G. ; et al.	2016-06-16
Method To Perform Rapid Formation Fluid Analysis App 20140260586 - VAN HAL; RONALD E.G. ; et al.	2014-09-18

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