He; Zhenjie

Patent Applications and Registrations

Patent applications and USPTO patent grants for He; Zhenjie.The latest application filed is for "fluid separation process using membranes based on perfluorinated polymers".

Company Profile

0.22.17

He; Zhenjie - Fremont CA
He; Zhenjie - Daly City CA

*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
Gas separation membranes based on perfluorinated polymers Grant 10,022,677 - He , et al. July 17, 2	2018-07-17
Fluid separation processes using membranes based on fluorinated and perfluorinated polymers Grant 9,975,084 - Merkel , et al. May 22, 2	2018-05-22
Fluid Separation Process Using Membranes Based On Perfluorinated Polymers App 20170368498 - He; Zhenjie ; et al.	2017-12-28
Fluid Separation Processes Using Membranes Based on Fluorinated and Perfluorinated Polymers App 20170259204 - Merkel; Timothy C ; et al.	2017-09-14
Gas Separation Membranes Based on Fluorinated and Perfluorinated Polymers App 20170203251 - Merkel; Timothy C. ; et al.	2017-07-20
Gas separation membranes based on fluorinated and perfluorinated polymers Grant 9,643,124 - Zhang , et al. May 9, 2	2017-05-09
Gas separation membranes based on fluorinated and perfluorinated polymers Grant 9,636,632 - Merkel , et al. May 2, 2	2017-05-02
Gas Separation Membranes Based On Perfluorinated Polymers App 20160256835 - He; Zhenjie ; et al.	2016-09-08
Gas Separation Membranes Based on Fluorinated and Perfluorinated Polymers App 20160236141 - Merkel; Timothy C. ; et al.	2016-08-18
Gas separation membranes based on perfluorinated polymers Grant 9,403,120 - He , et al. August 2, 2	2016-08-02
Gas Separation Membranes Based on Fluorinated and Perfluorinated Polymers App 20160045859 - Zhang; Hao ; et al.	2016-02-18
Gas Separation Membranes Based On Perfluorinated Polymers App 20150231555 - He; Zhenjie ; et al.	2015-08-20
Gas separation membranes based on perfluorinated polymers Grant 8,828,121 - He , et al. September 9, 2	2014-09-09
Process for the production of methanol including two membrane separation steps Grant 8,623,926 - Wynn , et al. January 7, 2	2014-01-07
Process for the Production of Methanol Including Two Membrane Separation Steps App 20130005840 - Wynn; Nicolas P. ; et al.	2013-01-03
Gas separation using coated membranes Grant 6,896,717 - Pinnau , et al. May 24, 2	2005-05-24
Gas separation using coated membranes App 20040050250 - Pinnau, Ingo ; et al.	2004-03-18
Nitrogen gas separation using organic-vapor-resistant membranes Grant 6,579,341 - Baker , et al. June 17, 2	2003-06-17
Carbon dioxide gas separation using organic-vapor-resistant membranes Grant 6,572,680 - Baker , et al. June 3, 2	2003-06-03
Natural gas separation using nitrogen-selective membranes of modest selectivity Grant 6,572,678 - Wijmans , et al. June 3, 2	2003-06-03
Gas separation using organic-vapor-resistant membranes in conjunction with organic-vapor-selective membranes Grant 6,572,679 - Baker , et al. June 3, 2	2003-06-03
Natural gas separation using nitrogen-selective membranes Grant 6,565,626 - Baker , et al. May 20, 2	2003-05-20
Hydrogen gas separation using organic-vapor-resistant membranes Grant 6,544,316 - Baker , et al. April 8, 2	2003-04-08
Gas separation using organic-vapor-resistant membranes and PSA App 20030033929 - Pinnau, Ingo ; et al.	2003-02-20
Nitrogen gas separation using organic-vapor-resistant membranes App 20020170430 - Baker, Richard W. ; et al.	2002-11-21
Gas separation using organic-vapor-resistant membranes in conjunction with organic-vapor-selective membranes App 20020152889 - Baker, Richard W. ; et al.	2002-10-24
Removal of thiophenic sulfur from gasoline by membrane separation process App 20020139719 - Minhas, Bhupender S. ; et al.	2002-10-03
Carbon dioxide gas separation using organic-vapor-resistant membranes App 20020124722 - Baker, Richard W. ; et al.	2002-09-12
Hydrogen gas separation using organic-vapor-resistant membranes App 20020104435 - Baker, Richard W. ; et al.	2002-08-08
Gas separation using C3+ hydrocarbon-resistant membranes Grant 6,361,582 - Pinnau , et al. March 26, 2	2002-03-26
Gas separation using organic-vapor-resistant membranes Grant 6,361,583 - Pinnau , et al. March 26, 2	2002-03-26
Membrane-augmented polypropylene manufacturing Grant 6,271,319 - Baker , et al. August 7, 2	2001-08-07
Hydrogen recovery process Grant 6,159,272 - Baker , et al. December 12, 2	2000-12-12
Process for recovering semiconductor industry cleaning compounds Grant 5,779,763 - Pinnau , et al. July 14, 1	1998-07-14

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