AB

Andreas Brodhagen

Basf Se: 17 patents #864 of 13,826Top 7%
CG Construction Research & Technology Gmbh: 1 patents #160 of 338Top 50%
Overall (All Time): #256,788 of 4,157,543Top 7%
18
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9284395 Continuous process for preparing copolymers Christian Schwede, Gunter Kaiser, Mario Vierle 2016-03-15
9132387 Process for working-up a reaction mixture comprising polyether polyol Vinit Chilekar, Hartwig Voss, Jelan Kuhn, Ann De Colvenaer 2015-09-15
8957257 Process for a continuous production of polyetherols Vinit Chilekar, Oliver Bey, Achim Löffler, Fatemeh Admadnian, Ralf Böhling +7 more 2015-02-17
8546606 Method for producing polyisocyanates Martin Sohn, Filip Nevejans, Eckhard Stroefer, Andreas Woelfert, Steffen Oehlenschlaeger 2013-10-01
8461285 Process for preparing polyether polyols Fatemeh Ahmadnian, Vinit Chilekar, Achim Loeffler, Hermann Graf 2013-06-11
8362308 Process for preparing a C4-olefin mixture by selective hydrogenation and metathesis process for using this stream Jurgen Stephan, Markus Schubert, Frank Poplow, Michael Roper, Thomas Hill 2013-01-29
8211987 Deodorization of polymer compositions Fatemeh Ahmadnian, Wolfgang Loth, Karl-Heinz Wassmer, Gerd Konrad 2012-07-03
7923588 Process for preparing a C4-olefin mixture by selective hydrogenation and metathesis process for using this stream Jurgen Stephan, Markus Schubert, Frank Poplow, Michael Roper, Thomas Hill 2011-04-12
7851648 Method for the continuous production of isocyanates Martin Sohn, Eckhard Stroefer, Filip Nevejans, Ulrich Penzel, Hans-Juergen Pallasch +4 more 2010-12-14
7754647 Activated metathesis catalysts Markus Schubert, Michael Hesse, Juergen Stephan, Volker Boehm, Frank Poplow +4 more 2010-07-13
7671229 Method for the production of pentene nitriles from n-butane Michael Bartsch, Robert Baumann, Gerd Haderlein, Gotz-Peter Schindler, Tim Jungkamp +2 more 2010-03-02
7518024 Process for preparing 1-butene Gotz-Peter Schindler, Thorsten Johann, Thomas Hill 2009-04-14
7488858 Method for the production of butadiene Thorsten Johann, Gotz-Peter Schindler, Sven Crone, Mark Duda 2009-02-10
7488857 Method for the production of butadiene and 1-butene Thorsten Johann, Gotz-Peter Schindler, Sven Crone, Regina Benfer, Marcus Sigl +1 more 2009-02-10
7485761 Method for producing 1-butene Gotz-Peter Schindler, Thorsten Johann, Thomas Hill, Marcus Sigl, Regina Benfer 2009-02-03
7482500 Preparation of butadiene Thorsten Johann, Gotz-Peter Schindler, Sven Crone, Regina Benfer, Thomas Hill +1 more 2009-01-27
7371917 Preparation of olefins by metathesis over a carbide or oxycarbide of a transition metal Markus Schubert, Till Gerlach, Michael Hesse, Juergen Stephan, Volker Boehm +1 more 2008-05-13
7112694 Method for producing isocyanates Andreas Woelfert, Christian Mueller, Eckhard Stroefer 2006-09-26