Hester; Jonathan F.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hester; Jonathan F..The latest application filed is for "method for testing a chromatography device used for ion exchange".

Company Profile

3.19.28

Hester; Jonathan F. - Hudson WI
Hester; Jonathan F. - Cambridge 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
Method for Testing a Chromatography Device Used for Ion Exchange App 20210396725 - Hester; Jonathan F. ; et al.	2021-12-23
Filtration medium sequence for biomaterial purification Grant 10,722,848 - Hester , et al.	2020-07-28
Method of purifying a biological composition and article therefor Grant 10,562,997 - Vail , et al. Feb	2020-02-18
Method of forming an asymmetric membrane Grant 10,406,485 - Zhou , et al. Sept	2019-09-10
Microporous material from ethylene-chlorotrifluoroethylene copolymer and method for making same Grant 10,240,013 - Mrozinski , et al.	2019-03-26
Filtration Medium Sequence For Biomaterial Purification App 20180257042 - Hester; Jonathan F. ; et al.	2018-09-13
Method of Purifying a Biological Composition and Article Therefor App 20180066095 - Vail; Andrew W. ; et al.	2018-03-08
Method Of Forming An Asymmetric Membrane App 20170341032 - Zhou; Jinsheng ; et al.	2017-11-30
Method Of Forming An Asymmetric Membrane App 20170341031 - Zhou; Jinsheng ; et al.	2017-11-30
Nonwoven article grafted with copolymer Grant 9,821,276 - Berrigan , et al. November 21, 2	2017-11-21
Method of forming an asymmetric membrane Grant 9,751,050 - Zhou , et al. September 5, 2	2017-09-05
Porous Membranes With Multiple Zones Having Different Pore Sizes App 20160317976 - Hester; Jonathan F. ; et al.	2016-11-03
Method of forming a rewettable asymmetric membrane Grant 9,415,350 - Zhou , et al. August 16, 2	2016-08-16
Constructions For Fluid Membrane Separation Devices App 20150343388 - Hester; Jonathan F. ; et al.	2015-12-03
Constructions For Fluid Membrane Separation Devices App 20150314241 - Hester; Jonathan F. ; et al.	2015-11-05
Fluid Separation Unit App 20150273405 - Henderson; John W. ; et al.	2015-10-01
Method For Making A Functionalized Membrane App 20150104582 - Weiss; Douglas E. ; et al.	2015-04-16
Nonwoven Article Grafted With Copolymer App 20150099413 - Berrigan; Michael R. ; et al.	2015-04-09
Rechargeable Electrochemical Cells App 20140251824 - Astle; Robert E. ; et al.	2014-09-11
Graft copolymers, methods for grafting hydrophilic chains onto hydrophobic polymers, and articles thereof Grant 8,562,836 - Mayes , et al. October 22, 2	2013-10-22
Porous Membranes With Multiple Zones Having Different Pore Sizes App 20110297612 - Hester; Jonathan F. ; et al.	2011-12-08
Microporous Material From Ethylene-chlorotrifluoroethylene Copolymer And Method For Making Same App 20110244013 - Mrozinski; James S. ; et al.	2011-10-06
Graft Copolymers, Methods For Grafting Hydrophilic Chains Onto Hydrophobic Polymers, And Articles Thereof App 20110168630 - Mayes; Anne M. ; et al.	2011-07-14
Method Of Forming A Rewettable Asymmetric Membrane App 20110094960 - Zhou; Jinsheng ; et al.	2011-04-28
Method of Forming an Asymmetric Membrane App 20110091698 - Zhou; Jinsheng ; et al.	2011-04-21
Graft copolymers, methods for grafting hydrophilic chains onto hydrophobic polymers, and articles thereof Grant 7,868,087 - Mayes , et al. January 11, 2	2011-01-11
Hydrophilic Porous Substrates App 20100209693 - Hester; Jonathan F. ; et al.	2010-08-19
Hydrophilic Porous Substrates App 20100210160 - Hester; Jonathan F. ; et al.	2010-08-19
Dry erase article Grant 7,399,184 - Hester , et al. July 15, 2	2008-07-15
Membrane modules and integrated membrane cassettes Grant 7,279,215 - Hester , et al. October 9, 2	2007-10-09
Graft copolymers, methods for grafting hydrophilic chains onto hydrophobic polymers, and articles thereof (BROWN-TLO) App 20070219322 - Mayes; Anne M. ; et al.	2007-09-20
Layered sheet construction for wastewater treatment Grant 7,140,495 - Hester , et al. November 28, 2	2006-11-28
Membrane module elements Grant 7,114,621 - Hester , et al. October 3, 2	2006-10-03
Fluid separation membrane module Grant 6,986,428 - Hester , et al. January 17, 2	2006-01-17
Dry erase article App 20060003307 - Hester; Jonathan F. ; et al.	2006-01-05
Membrane modules and integrated membrane cassettes App 20050123727 - Hester, Jonathan F. ; et al.	2005-06-09
Fluid separation membrane module App 20040226886 - Hester, Jonathan F. ; et al.	2004-11-18
Membrane module elements App 20030203183 - Hester, Jonathan F. ; et al.	2003-10-30
Polymeric membranes and other polymer articles having desired surface characteristics and method for their preparation App 20030198825 - Mayes, Anne M. ; et al.	2003-10-23
Apparatus for substantial removal of organic substance(s) and/or nitrogen source(s) from an aqueous medium App 20030104192 - Hester, Jonathan F. ; et al.	2003-06-05
Graft copolymers, methods for grafting hydrophilic chains onto hydrophobic polymers, and articles thereof App 20020147282 - Mayes, Anne M. ; et al.	2002-10-10
Polymeric membranes and other polymer articles having desired surface characteristics and method for their preparation Grant 6,413,621 - Mayes , et al. July 2, 2	2002-07-02

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