Inventor · disambiguated record
John J. Hahn
Also filed as: HAHN JOHN · HAHN JOHN J · HAHN JOHN JOSEPH
10 granted patents·3 pending applications·47 citations·filing 2008–2023
88Inventor score
Top patents by PatentIndex Score
13 records- 0196US11834402B2Recovery of 3-hydroxypropionic acidCARGILL INC·Filed 2022·Granted Dec 5, 2023·2 cites·8 claims
- 0296US11834403B2Recovery of 3-hydroxypropionic acidCARGILL INC·Filed 2022·Granted Dec 5, 2023·2 cites·5 claims
- 0395US11236037B2Recovery of 3-hydroxpropionic acidCARGILL INC·Filed 2019·Granted Feb 1, 2022·6 cites·10 claims
- 0494US11236036B2Recovery of 3-hydroxypropionic acidCARGILL INC·Filed 2019·Granted Feb 1, 2022·6 cites·7 claims
- 0593US10442749B2Recovery of 3-hydroxypropionic acidCARGILL INC·Filed 2014·Granted Oct 15, 2019·11 cites·20 claims
- 0690US10442748B2Recovery of 3-hydroxypropionic acidCARGILL INC·Filed 2014·Granted Oct 15, 2019·6 cites·19 claims
- 0787US12410115B2Recovery of 3-hydroxypropionic acidCARGILL INC·Filed 2023·Granted Sep 9, 2025·0 cites·20 claims
- 0886US9024012B2Methods to treat mixtures of glycosides to obtain one or more of these glycosides in more pure formERICKSON ARON BROMAN·Filed 2011·Granted May 5, 2015·6 cites·9 claims
- 0983US8937168B2Method of producing purified rebaudioside A compositions using solvent/antisolvent crystallizationEVANS JEFFREY C·Filed 2008·Granted Jan 20, 2015·8 cites·45 claims
- 1049US2009187035A1Process for production of fatty acid alkyl estersCARGILL INC·Filed 2008·Application pending·0 cites
- 1147US2012058236A1Sweetener composition comprising high solubility form of rebaudioside a and method of makingFOSDICK LAWRENCE E·Filed 2010·Application pending·0 cites
- 1244US9005444B2Separation of rebaudioside A from stevia glycosides using chromatographyCHIANG CHEN-CHOU·Filed 2009·Granted Apr 14, 2015·0 cites·21 claims
- 1343US2016009749A1Methods to treat mixtures of glycosides to obtain one or more of these glycosides in more pure formCARGILL INC·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →