Hampton; John R.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hampton; John R..The latest application filed is for "filter with exterior and interior media components and method of filtering".

Company Profile

3.7.8

Hampton; John R. - Houston TX
Hampton; John R. - Pinehurst TX US

*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
Filter with exterior and interior media components and method of filtering Grant 10,898,836 - Hampton , et al. January 26, 2	2021-01-26
Filter With Exterior And Interior Media Components And Method Of Filtering App 20200047090 - Hampton; John R. ; et al.	2020-02-13
Filter with exterior and interior media components and method of filtering Grant 10,463,997 - Hampton , et al. No	2019-11-05
Filter With Exterior And Interior Media Components And Method Of Filtering App 20180345181 - Hampton; John R. ; et al.	2018-12-06
Filter With Exterior And Interior Media Components And Method Of Filtering App 20160256801 - Hampton; John R. ; et al.	2016-09-08
Filter with exterior and interior media components and method of filtering Grant 9,409,115 - Hampton , et al. August 9, 2	2016-08-09
Filter with Exterior and Interior Media Components and Method of Filtering App 20100300991 - Hampton; John R. ; et al.	2010-12-02
Method for pipeline filtration Grant 6,841,007 - Howard , et al. January 11, 2	2005-01-11
Filter element flow diverter barrier and method App 20040149647 - Hampton, John R. ; et al.	2004-08-05
Method of filtering fluids App 20040020871 - Hampton, John R. ; et al.	2004-02-05
Sub-sea membrane separation system with temperature control Grant 6,502,635 - Underdown , et al. January 7, 2	2003-01-07
System and method for separation of hydrocarbons and contaminants using redundant membrane separators App 20020195250 - Underdown, David R. ; et al.	2002-12-26
Sub-sea Membrane Separation System With Temperature Control App 20020195251 - Underdown, David R. ; et al.	2002-12-26
Corrugated filter sheet configured into a cylindrical filter media having near circular concentric channels Grant 5,824,232 - Asher , et al. October 20, 1	1998-10-20

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