SF

Stephan Freyer

Basf Se: 13 patents #1,226 of 13,826Top 9%
WG Wintershall Holding Gmbh: 3 patents #8 of 87Top 10%
ST Solenis Technologies: 1 patents #63 of 163Top 40%
Overall (All Time): #269,307 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12146171 Method of recovering a protein from fermentation broth using a divalent cation Katrin Treier-Marxen, Sebastian Schoof, Andreas Schaedler, Michael Helmut Kopf 2024-11-19
10655152 Method for producing an amide Michael Budde, Michael Braun, Juergen Daeuwel, Peter Oedman, Kai-Uwe Baldenius +1 more 2020-05-19
10273514 Method for preparing an aqueous solution of beta-glucan Sascha Rollie, Tobias Käppler, Carsten Schwalb, Florian LEHR, Andrea Hlubek +6 more 2019-04-30
10227621 Method for preparing an aqueous acrylamide solution having a low acrylic acid concentration Michael Braun, Juergen Daeuwel, Hans-Juergen Lang, Peter Oedman, Kai-Uwe Baldenius +3 more 2019-03-12
10150777 Production of pyripyropenes from dry biomass Burkhard Ernst, Manfred Ehresmann, Christopher Koradin, Andreas Pletsch, Melanie Bonnekessel +7 more 2018-12-11
10047035 Process for continuously preparing di-C1-3-alkyl succinates Stefanie Demming, Suman Thotla, Jens Wittenberg, Gabriele Iffland, Till Christian Brueggemann +2 more 2018-08-14
9738588 Process for continuously preparing di-C1-3-alkyl succinates Stefanie Demming, Suman Thotla, Jens Wittenberg, Gabriele Iffland, Christian Brueggemann +2 more 2017-08-22
9206348 Process for mineral oil production from mineral oil deposits with high deposit temperature Sebastian Briechle, Tillmann Faust, Rajan Hollmann, Tobias Käppler, Bernd Leonhardt +3 more 2015-12-08
9109244 Fermentative production of fine chemicals Markus Pompejus, Markus Lohscheidt, Oskar Zelder, Matthias Boy 2015-08-18
8852750 Method for the coating of a cellulose material by using a glucan Mari Granström, Rajan Hollmann, Julia Kristiane Schmidt, Alois Kindler 2014-10-07
8785154 Method for manufacturing an aqueous glucose solution from plants of the Triticeae species Matthias Boy, Julia Brodersen 2014-07-22
8741599 Fermentative production of organic compounds Markus Pompejus, Markus Lohscheidt, Oskar Zelder, Matthias Boy 2014-06-03
8728773 Fermentative production of organic compounds using substances containing dextrin Matthias Boy 2014-05-20
8728762 Fermentative production of organic compounds Matthias Boy 2014-05-20
8586794 5-isopropyl-3-aminomethyl-2-methyl-1-amino-cyclohexane (carvone diamine), and method for the production thereof Martin Ernst, Alfred Oftring, Kathrin Wissel-Stoll, Oemer Uensal, Ansgar Gereon Altenhoff +1 more 2013-11-19
8486669 Enzymatic hydrolysis of a cellulose material treated with an ionic liquid Tim Balensiefer, Julia Brodersen, Giovanni D'Andola, Klemens Massonne, Veit Stegmann 2013-07-16
8044166 Process for preparing pentamethylene 1,5-diisocyanate Martin Fiene, Eckhard Stroefer, Wolfgang Siegel, Oskar Zelder, Gerhard Schulz 2011-10-25