Bartelt; Joan Ellen

Patent Applications and Registrations

Patent applications and USPTO patent grants for Bartelt; Joan Ellen.The latest application filed is for "use of alkyl perfluoroalkene ethers and mixtures thereof in high temperature heat pumps".

Company Profile

1.15.26

Bartelt; Joan Ellen - Wilmington 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
Use of Alkyl Perfluoroalkene Ethers and Mixtures Thereof in High Temperature Heat Pumps App 20190211247 - Kontomaris; Konstantinos ; et al.	2019-07-11
Use of alkyl perfluoroalkene ethers and mixtures thereof in high temperature heat pumps Grant 10,287,469 - Kontomaris , et al.	2019-05-14
Use Of Alkyl Perfluoroalkene Ethers And Mixtures Thereof In High Temperature Heat Pumps App 20160137895 - KONTOMARIS; KONSTANTINOS ; et al.	2016-05-19
Azeotropic And Azeotrope-like Compositions Of Z-1,1,1,4,4,4-hexafluoro-2-butene, Trans-1,2-dichloroethylene, And A Third Component App 20150001433 - ROBIN; MARK L. ; et al.	2015-01-01
Azeotropic and azeotrope-like compositions of Z-1,1,1,4,4,4-hexafluoro-2-butene, trans-1,2-dichloroethylene, and 1,1,1,3,3-pentafluorobutane Grant 8,623,233 - Robin , et al. January 7, 2	2014-01-07
Azeotropic Compositions Comprising Methyl Perfluoropentene Ethers For Cleaning Applications App 20130244922 - Bartelt; Joan Ellen ; et al.	2013-09-19
Alkyl perfluoroalkene ethers and uses thereof Grant 8,486,295 - Bartelt , et al. July 16, 2	2013-07-16
Azeotropic And Azeotrope-like Compositions Of Z-1,1,1,4,4,4-hexafluoro-2-butene, Trans-1,2-dichloroethylene, And 1,1,1,3,3-pentafluorobutane App 20130119292 - Robin; Mark ; et al.	2013-05-16
Novel 1,1,1,4,4,5,5,6,6,6-decafluorohex-2-ene Isomer Mixtures And Uses Thereof App 20130098396 - Lousenberg; Robert D. ; et al.	2013-04-25
Azeotropic and azeotrope-like compositions of methyl perfluoroheptene ethers and trans-1,2-dichloroethylene and uses thereof Grant 8,410,039 - Bartelt , et al. April 2, 2	2013-04-02
Alkyl perfluoroalkene ethers Grant 8,399,713 - Bartelt , et al. March 19, 2	2013-03-19
Azeotropic And Azeotrope-like Compositions Of Methyl Perfluoroheptene Ethers And Trans-1,2-dichloroethylene And Uses Thereof App 20120227764 - BARTELT; JOAN ELLEN ; et al.	2012-09-13
Azeotropic Compositions Comprising Fluorinated Olefins For Cleaning Applications App 20120190604 - SCHWEITZER; MELODIE A. ; et al.	2012-07-26
Azeotropic And Azeotrope-like Compositions Of Methyl Perfluoroheptene Ethers And Heptane And Uses Thereof App 20120157362 - KNAPP; JEFFREY P. ; et al.	2012-06-21
Azeotropic And Azeotrope-like Compositions Of Methyl Perfluoroheptene Ethers And Ethanol And Uses Thereof App 20120157363 - KNAPP; JEFFREY P. ; et al.	2012-06-21
Azeotropic compositions comprising fluorinated olefins for cleaning applications Grant 8,163,197 - Schweitzer , et al. April 24, 2	2012-04-24
Azeotropic And Azeotrope-like Compositions Of Methyl Perfluoroheptene Ethers And Iso-propanol And Uses Thereof App 20120028864 - BARTELT; JOAN ELLEN ; et al.	2012-02-02
Azeotropic And Azeotrope-like Compositions Of Methyl Perfluoroheptene Ethers And Methanol And Uses Thereof App 20120024319 - Bartelt; Joan Ellen ; et al.	2012-02-02
Novel Alkyl Perfluoroalkene Ethers And Uses Thereof App 20120006510 - BARTELT; JOAN ELLEN	2012-01-12
Novel Alkyl Perfluoroalkene Ethers App 20110282104 - BARTELT; JOAN ELLEN ; et al.	2011-11-17
Azeotropic Compositions Comprising Fluorinated Olefins For Cleaning Applications App 20110152152 - SCHWEITZER; Melodie A. ; et al.	2011-06-23
Azeotropic And Azeotrope-like Compositions Of Z-1,1,1,4,4,4-hexafluoro-2-butene, Trans-1,2-dichloroethylene, And Cyclopentane App 20110147638 - Robin; Mark L. ; et al.	2011-06-23
Process To Remove Hf From 1,1,1,2,2,3,4,5,5,5-decafluoropentane App 20110144395 - Bartelt; Joan Ellen ; et al.	2011-06-16
Azeotropic compositions comprising fluorinated olefins for cleaning applications Grant 7,922,930 - Schweitzer , et al. April 12, 2	2011-04-12
Azeotropic Compositions Comprising Fluorinated Olefins For Cleaning Applications App 20100227786 - Schweitzer; Melodie A. ; et al.	2010-09-09
Novel Alkyl Perfluoroalkene Ethers App 20100209600 - BARTELT; JOAN ELLEN ; et al.	2010-08-19
Azeotropic compositions comprising fluorinated olefins for cleaning applications Grant 7,744,774 - Schweitzer , et al. June 29, 2	2010-06-29
Azeotropic Compositions Comprising Fluorinated Olefins For Cleaning Applications App 20100056412 - Schweitzer; Melodie A. ; et al.	2010-03-04
Azeotropic compositions comprising fluorinated olefins for cleaning applications Grant 7,641,808 - Schweitzer , et al. January 5, 2	2010-01-05
Azeotrope-like mixtures comprising heptafluorocyclopentane Grant 7,540,973 - Bartelt June 2, 2	2009-06-02
Azeotropic compositions comprising fluorinated olefins for cleaning applications App 20090062170 - Schweitzer; Melodie A. ; et al.	2009-03-05
Azeotropic compositions comprising fluorinated compounds for cleaning applications Grant 7,498,296 - Schweitzer , et al. March 3, 2	2009-03-03
Azeotrope-Like Mixtures Comprising Heptafluorocyclopentane App 20080139444 - Bartelt; Joan Ellen	2008-06-12
Azeotropic compositions comprising fluorinated compounds for cleaning applications App 20080060687 - Schweitzer; Melodie A. ; et al.	2008-03-13
Azeotropic compositions comprising fluorinated compounds for cleaning applications App 20070203045 - Schweitzer; Melodie A. ; et al.	2007-08-30

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