Inventor · disambiguated record
Stephan Brandstadter
Also filed as: BRANDSTADTER STEPHAN · BRANDSTADTER STEPHAN M
16 granted patents·17 pending applications·51 citations·filing 2001–2023
90Inventor score
Top patents by PatentIndex Score
33 records- 0192US6849194B2Methods for preparing ethers, ether compositions, fluoroether fire extinguishing systems, mixtures and methodsPCBU SERVICES INC·Filed 2003·Granted Feb 1, 2005·32 cites·23 claims
- 0289US10611709B2Liquid phase process for preparing (E)-1,1,1,4,4,4-hexafluorobut-2-eneCHEMOURS CO FC LLC·Filed 2018·Granted Apr 7, 2020·3 cites·24 claims
- 0385US10099976B2Integrated process for the production of Z-1,1,1,4,4,4-hexafluoro-2-buteneCHEMOURS CO FC LLC·Filed 2017·Granted Oct 16, 2018·2 cites·12 claims
- 0476US8148584B2Compositions, combustion prevention compositions, methods for preventing and/or extinguishing combustion, combustion prevention systems, and production processesHEDRICK VICKI·Filed 2006·Granted Apr 3, 2012·7 cites·2 claims
- 0575US7335805B2Processes for purifying reaction products and processes for separating chlorofluorinated compoundsGREAT LAKES CHEMICAL CORP·Filed 2003·Granted Feb 26, 2008·5 cites·10 claims
- 0672US10654777B2Integrated process for the production of Z-1,1,1,4,4,4-hexafluoro-2-buteneCHEMOURS CO FC LLC·Filed 2019·Granted May 19, 2020·0 cites·11 claims
- 0767US7943567B2Production processes and systems, compositions, surfactants, monomer units, metal complexes, phosphate esters, glycols, aqueous film forming foams, and foam stabilizersDU PONT·Filed 2005·Granted May 17, 2011·1 cites·7 claims
- 0866US10227276B2Integrated process for the production of Z-1,1,1,4,4,4-hexafluoro-2-buteneCHEMOURS CO FC LLC·Filed 2018·Granted Mar 12, 2019·0 cites·8 claims
- 0962US9758452B2Integrated process for the production of Z-1,1,1,4,4,4-hexafluoro-2-buteneCHEMOURS CO FC LLC·Filed 2015·Granted Sep 12, 2017·0 cites·7 claims
- 1062US2025178989A1Compositions and methods for making hfo-153-10mzz and hfo-153-10mczzCHEMOURS CO FC LLC·Filed 2023·Application pending·0 cites
- 1158US7332635B2Processes for purifying chlorofluorinated compoundsGREAT LAKES CHEMICAL CORP·Filed 2003·Granted Feb 19, 2008·1 cites·7 claims
- 1253US2008071123A1Halogenated compositionsBRANDSTADTER STEPHAN·Filed 2007·Application pending·0 cites
- 1353US2008114194A1Halogenated compositionsBRANDSTADTER STEPHAN·Filed 2007·Application pending·0 cites
- 1452US9119982B2Fire extinguishing agents, methods for preventing and/or extinguishing combustion, fire extinguishing systems, and production processesHEDRICK VICKI·Filed 2012·Granted Sep 1, 2015·0 cites·5 claims
- 1551US2007197769A1Telomerization processesBRANDSTADTER STEPHAN·Filed 2007·Application pending·0 cites
- 1651US2007197840A1Halogenated compositionsBRANDSTADTER STEPHAN·Filed 2007·Application pending·0 cites
- 1750US7964553B2Production processes and systems, compositions, surfactants, monomer units, metal complexes, phosphate esters, glycols, aqueous film forming foams and foam stabilizersE I DUPONT DE NMEOURS AND COMPANY·Filed 2007·Granted Jun 21, 2011·0 cites·29 claims
- 1850US2011213113A1Production processes and systems, compositions, surfactants, monomer units, metal complexes, phosphate esters, glycols, aqueous filmDU PONT·Filed 2011·Application pending·0 cites
- 1949US7151197B2Processes for purifying chlorofluorinated compounds and processes for purifying CF3CFHCF3GREAT LAKES CHEMICAL CORP·Filed 2003·Granted Dec 19, 2006·0 cites·8 claims
- 2048US7348461B2Processes for halogenating compoundsGREAT LAKES CHEMICAL CORP·Filed 2003·Granted Mar 25, 2008·0 cites·12 claims
- 2148US2007027349A1Halogenated CompositionsBRANDSTADTER STEPHAN·Filed 2005·Application pending·0 cites
- 2247US2008076948A1Telomerization processesBRANDSTADTER STEPHAN·Filed 2007·Application pending·0 cites
- 2346US8318656B2Production processes and systems, compositions, surfactants, monomer units, metal complexes, phosphate esters, glycols, aqueous film forming foams, and foam stabilizersBOGGS JANET·Filed 2011·Granted Nov 27, 2012·0 cites·5 claims
- 2445US7329786B2Processes for producing CF3CFHCF3GREAT LAKES CHEMICAL CORP·Filed 2001·Granted Feb 12, 2008·0 cites·64 claims
- 2545US2005038302A1Systems and methods for producing fluorocarbonsFiled 2003·Application pending·0 cites
- 2643US2009137773A1Production Processes and Systems, Compositions, Surfactants, Monomer Units, Metal Complexes, Phosphate Esters, Glycols, Aqueous Film Forming Foams, and Foam StabilizersJACKSON ANDREW·Filed 2006·Application pending·0 cites
- 2741US2007276167A1Compositions, Halogenated Compositions, Chemical Production, and Telomerization ProcessesBRANDSTADTER STEPHAN·Filed 2005·Application pending·0 cites
- 2840US2007025889A1Reactors, reactor assemblies and production processesPCBU BUSINESS SERVICES INC·Filed 2005·Application pending·0 cites
- 2936US2007149437A1Production processes and systems, compositions, surfactants, monomer units, metal complexes, phosphate esters, glycols, aqueous film forming foams, and foams stabilizersBOGGS JANET·Filed 2005·Application pending·0 cites
- 3034US2017015607A1Processes for the production of z 1,1,1,4,4,4 hexafluoro 2-buteneCHEMOURS CO FC LLC·Filed 2015·Application pending·0 cites
- 3134US2007161537A1Production processes and systems, compositions, surfactants, monomer units, metal complexes, phosphate esters, glycols, aqueous film forming foams and foam stabilizersGREAT LAKES CHEMICAL CORP·Filed 2005·Application pending·0 cites
- 3233US2008076892A1Telomer compositions and production processesAMEDURI BRUNO·Filed 2007·Application pending·0 cites
- 3330US2007282115A1Production Processes and Systems, Compositions, Surfactants, Monomer Units, Metal Complexes, Phosphate Esters, Glycols, Aqueous Film Foams, and Foam StabilizersBOGGS JANET·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →