Inventor · disambiguated record
Joan Ellen Bartelt
Also filed as: BARTELT JOAN ELLEN
11 granted patents·12 pending applications·111 citations·filing 2007–2019
91Inventor score
Top patents by PatentIndex Score
23 records- 0197US7498296B2Azeotropic compositions comprising fluorinated compounds for cleaning applicationsDU PONT·Filed 2007·Granted Mar 3, 2009·26 cites·12 claims
- 0296US8399713B2Alkyl perfluoroalkene ethersBARTELT JOAN ELLEN·Filed 2010·Granted Mar 19, 2013·21 cites·30 claims
- 0393US7641808B2Azeotropic compositions comprising fluorinated olefins for cleaning applicationsDU PONT·Filed 2007·Granted Jan 5, 2010·12 cites·8 claims
- 0492US8410039B2Azeotropic and azeotrope-like compositions of methyl perfluoroheptene ethers and trans-1,2-dichloroethylene and uses thereofBARTELT JOAN ELLEN·Filed 2011·Granted Apr 2, 2013·15 cites·23 claims
- 0591US10287469B2Use of alkyl perfluoroalkene ethers and mixtures thereof in high temperature heat pumpsCHEMOURS CO FC LLC·Filed 2014·Granted May 14, 2019·7 cites·17 claims
- 0690US7922930B2Azeotropic compositions comprising fluorinated olefins for cleaning applicationsDU PONT·Filed 2010·Granted Apr 12, 2011·6 cites·8 claims
- 0790US7744774B2Azeotropic compositions comprising fluorinated olefins for cleaning applicationsDU PONT·Filed 2009·Granted Jun 29, 2010·8 cites·14 claims
- 0887US8163197B2Azeotropic compositions comprising fluorinated olefins for cleaning applicationsSCHWEITZER MELODIE A·Filed 2011·Granted Apr 24, 2012·7 cites·8 claims
- 0985US8486295B2Alkyl perfluoroalkene ethers and uses thereofBARTELT JOAN ELLEN·Filed 2011·Granted Jul 16, 2013·6 cites·8 claims
- 1081US8623233B2Azeotropic 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-pentafluorobutaneROBIN MARK L·Filed 2011·Granted Jan 7, 2014·2 cites·6 claims
- 1169US7540973B2Azeotrope-like mixtures comprising heptafluorocyclopentaneDU PONT·Filed 2007·Granted Jun 2, 2009·1 cites·9 claims
- 1266US2019211247A1Use of Alkyl Perfluoroalkene Ethers and Mixtures Thereof in High Temperature Heat PumpsCHEMOURS CO FC LLC·Filed 2019·Application pending·0 cites
- 1359US2015001433A1Azeotropic and azeotrope-like compositions of z-1,1,1,4,4,4-hexafluoro-2-butene, trans-1,2-dichloroethylene, and a third componentDU PONT·Filed 2014·Application pending·0 cites
- 1458US2012190604A1Azeotropic compositions comprising fluorinated olefins for cleaning applicationsSCHWEITZER MELODIE A·Filed 2012·Application pending·0 cites
- 1552US2011282104A1Novel alkyl perfluoroalkene ethersBARTELT JOAN ELLEN·Filed 2011·Application pending·0 cites
- 1650US2011144395A1Process to remove hf from 1,1,1,2,2,3,4,5,5,5-decafluoropentaneDU PONT·Filed 2009·Application pending·0 cites
- 1748US2011147638A1Azeotropic and azeotrope-like compositions of z-1,1,1,4,4,4-hexafluoro-2-butene, trans-1,2-dichloroethylene, and cyclopentaneDU PONT·Filed 2010·Application pending·0 cites
- 1846US2012157363A1Azeotropic and azeotrope-like compositions of methyl perfluoroheptene ethers and ethanol and uses thereofKNAPP JEFFREY P·Filed 2011·Application pending·0 cites
- 1944US2013098396A1Novel 1,1,1,4,4,5,5,6,6,6-decafluorohex-2-ene isomer mixtures and uses thereofDU PONT·Filed 2012·Application pending·0 cites
- 2041US2012024319A1Azeotropic and azeotrope-like compositions of methyl perfluoroheptene ethers and methanol and uses thereofBARTELT JOAN ELLEN·Filed 2011·Application pending·0 cites
- 2141US2012028864A1Azeotropic and azeotrope-like compositions of methyl perfluoroheptene ethers and iso-propanol and uses thereofBARTELT JOAN ELLEN·Filed 2011·Application pending·0 cites
- 2241US2012157362A1Azeotropic and azeotrope-like compositions of methyl perfluoroheptene ethers and heptane and uses thereofKNAPP JEFFREY P·Filed 2011·Application pending·0 cites
- 2340US2013244922A1Azeotropic compositions comprising methyl perfluoropentene ethers for cleaning applicationsBARTELT JOAN ELLEN·Filed 2012·Application pending·0 cites
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