Henderson; Robert C.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Henderson; Robert C..The latest application filed is for "method and system for reducing the effects of column bleed carryover".

Company Profile

1.14.5

Henderson; Robert C. - Avondale PA
Henderson; Robert C. - Wilmington DE US
Henderson; Robert C - Avondale PA

*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 and system for reducing the effects of column bleed carryover Grant 11,009,489 - Dryden , et al. May 18, 2	2021-05-18
Method And System For Reducing The Effects Of Column Bleed Carryover App 20190170708 - Dryden; Paul C. ; et al.	2019-06-06
Mass flow controllers and methods for auto-zeroing flow sensor without shutting off a mass flow controller Grant 9,804,609 - Guan , et al. October 31, 2	2017-10-31
Methods, devices, and systems for controlling the rate of gas depressurization within a vial containing a gas sample Grant 9,429,499 - Bushey , et al. August 30, 2	2016-08-30
Mass Flow Controllers And Methods For Auto-zeroing Flow Sensor Without Shutting Off A Mass Flow Controller App 20150168956 - Guan; Xiao-sheng ; et al.	2015-06-18
Head space sampling device and method for detecting leaks in same Grant 8,887,586 - Henderson November 18, 2	2014-11-18
Head Space Sampling Device And Method For Detecting Leaks In Same App 20120103068 - HENDERSON; ROBERT C.	2012-05-03
Methods, Devices, And Systems For Controlling The Rate Of Gas Depressurization Within A Vial Containing A Gas Sample App 20120103063 - Bushey; Jared M. ; et al.	2012-05-03
Method and system for sub-ambient pressure control for column head pressure in gas chromatography systems Grant 7,135,056 - Henderson November 14, 2	2006-11-14
Method and system for sub-ambient pressure control for column head pressure in gas chromatography systems App 20050178266 - Henderson, Robert C.	2005-08-18
Oven safety feature Grant 5,830,353 - Henderson November 3, 1	1998-11-03
Planar manifold assembly Grant 5,686,657 - Craig , et al. November 11, 1	1997-11-11
Oven safety feature Grant 5,656,170 - Henderson August 12, 1	1997-08-12
Planar manifold assembly Grant 5,567,868 - Craig , et al. October 22, 1	1996-10-22
Method and apparatus for correcting flow and pressure sensor drift in a gas chromatograph Grant 5,542,286 - Wang , et al. August 6, 1	1996-08-06
Apparatus and methods for controlling fluids provided to a chromatographic detector Grant 5,108,466 - Klein , et al. April 28, 1	1992-04-28

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