Libert; Sharon Ann

Patent Applications and Registrations

Patent applications and USPTO patent grants for Libert; Sharon Ann.The latest application filed is for "perfluoropolyether extraction processes".

Company Profile

0.5.20

Libert; Sharon Ann - Hockessin DE

*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
Perfluoropolyether extraction processes Grant 10,093,880 - Hutchenson , et al. October 9, 2	2018-10-09
Recovery of perfluorinated polyether oils from grease matrices incorporating extraction aids by carbon dioxide extraction Grant 10,087,393 - Hutchenson , et al. October 2, 2	2018-10-02
Perfluoropolyether Extraction Processes App 20160326455 - HUTCHENSON; KEITH W ; et al.	2016-11-10
Recovery Of Perfluorinated Polyether Oils From Grease Matrices Incorporating Extraction Aids By Carbon Dioxide Extraction App 20160319216 - HUTCHENSON; KEITH W ; et al.	2016-11-03
Melt Processible Semicrystalline Fluoropolymer Comprising Repeating Units Arising From Tetrafluoroethylene And A Hydrocarbon Monomer Having A Functional Group And A Polymerizable Carbon-carbon Double Bond, And Multilayer Articles Therefrom App 20140329040 - ATEN; RALPH MUNSON ; et al.	2014-11-06
Melt-flowable Fluoropolymer Comprising Repeating Units Arising From Tetrafluoroethylene And A Hydrocarbon Monomer Having A Functional Group And A Polymerizable Carbon-carbon Double Bond App 20130178593 - ATEN; RALPH MUNSON ; et al.	2013-07-11
Melt Processible Semicrystalline Fluoropolymer Comprising Repeating Units Arising From Tetrafluoroethylene And A Hydrocarbon Monomer Having A Functional Group And A Polymerizable Carbon-carbon Double Bond, And Multilayer Articles Therefrom App 20130059101 - Aten; Ralph Munson ; et al.	2013-03-07
Core/shell polymer and fluoropolymer blending blow molding and blown film process Grant 8,192,677 - Aten , et al. June 5, 2	2012-06-05
Heat Aged Perfluoropolymer App 20110213088 - Aten; Ralph Munson ; et al.	2011-09-01
Heat aged perfluoropolymer Grant 7,964,274 - Aten , et al. June 21, 2	2011-06-21
Applications Of Ethylene/terafluoroethylene Copolymer App 20110092614 - Aten; Ralph Munson ; et al.	2011-04-21
Melt Processible Semicrystalline Fluoropolymer having Repeating Units Arising from Tetrafluoroethylene, Hexafluoropropylene, and Hydrocarbon Monomer Having a Carboxyl Group and a Polymerizable Carbon-Carbon Double Bond and Multi-Layer Articles Comprising a Layer of the Melt Processible Semicrystalli App 20100034919 - Brothers; Paul Douglas ; et al.	2010-02-11
Aqueous Polymerization Process for the Manufacture of Fluoropolymer Comprising Repeating Units Arising from a Perfluoromonomer and a Monomer Having a Functional Group and a Polymerizable Carbon-Carbon Double Bond App 20100036053 - Aten; Ralph Munson ; et al.	2010-02-11
Non-Melt-Flowable Perfluoropolymer Comprising Repeating Units Arising From Tetrafluoroethylene and a Monomer Having a Functional Group and a Polymerizable Carbon-Carbon Double Bond App 20100036073 - Aten; Ralph Munson ; et al.	2010-02-11
Melt-Flowable Fluoropolymer Comprising Repeating Units Arising from Tetrafluoroethylene and a Hydrocarbon Monomer Having a Functional Group and a Polymerizable Carbon-Carbon Double Bond App 20100036074 - Aten; Ralph Munson ; et al.	2010-02-11
Melt Processible Semicrystalline Fluoropolymer Comprising Repeating Units Arising from Tetrafluoroethylene and a Hydrocarbon Monomer Having a Functional Group and a Polymerizable Carbon-Carbon Double Bond, and Multilayer Articles Therefrom App 20100034504 - Aten; Ralph Munson ; et al.	2010-02-11
Core/Shell Polymer and Fluoropolymer Blending Blow Molding and Blown Film Process App 20090200711 - Aten; Ralph Munson ; et al.	2009-08-13
Core/Shell Polymer and Fluoropolymer Blending Blown Film Process App 20090152776 - Aten; Ralph Munson ; et al.	2009-06-18
Heat aged perfluoropolymer App 20080118691 - Aten; Ralph Munson ; et al.	2008-05-22
Protein separation column App 20060261003 - Libert; Sharon Ann ; et al.	2006-11-23
High vinyl ether modified sinterable polytetrafluoroethylene Grant 6,870,020 - Aten , et al. March 22, 2	2005-03-22
Protein treatment process App 20040242855 - Libert, Sharon Ann ; et al.	2004-12-02
Protein separation column App 20040236083 - Libert, Sharon Ann ; et al.	2004-11-25
High vinyl ether modified sinterable polytetrafluoroethylene App 20030216531 - Aten, Ralph M. ; et al.	2003-11-20

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