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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
GH

Gerd Haderlein — 36 Patents

Basf Se: 35 patents #274 of 13,826Top 2%
Bad Kötzting, DE: #2 of 149 inventorsTop 2%
Overall (All Time): #92,222 of 4,157,543Top 3%
36 Patents All Time
Gerd Haderlein has been granted 36 US patents while listed as an inventor at Basf Se. The first was granted in 2006 and the most recent in November 2016. Gerd Haderlein ranks #92,222 of 4,157,543 US inventors in our database (top 2.2%). Patent records list Gerd Haderlein in Bad Kötzting, DE.

Patents per Year

Patents granted per year, 2006 to 2016Bar chart with a peak of 9 patents in 2009.peak 92006: 3 patents20062008: 5 patents20082009: 9 patents20092010: 8 patents20102011: 2 patents20112012: 2 patents20122013: 4 patents20132015: 1 patents20152016: 2 patents2016

Issued Patents All Time

Showing 1–25 of 36 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9493405 Method for producing linear pentenenitrile Tim Jungkamp, Robert Baumann, Michael Bartsch, Hermann Luyken, Jens Scheidel +5 more 2016-11-15
9258996 Composition comprising a pesticide and an alkoxylate of iso-nonylamine Paul Klingelhoefer, Sophie Vogel, Kevin Huyghe, Gerhard Schnabel, Marc Nolte +1 more 2016-02-16
9169193 Method for producing O-Alkylated aminoalcohols Wolfgang Siegel, Tobias Stab 2015-10-27
8618179 Composition comprising a pesticide and an alkoxylate of 2-propylheptylamine Paul Klingelhoefer, Arend Jouke Kingma, Sophie Vogel, Kevin Huyghe, Gerhard Schnabel +2 more 2013-12-31
8450530 Process for preparing unsymmetric secondary tert-butylamines in the gas phase Christoph Mueller, Christof Wilhelm Wigbers, Johann-Peter Melder, Norbert Gutfrucht 2013-05-28
8445726 Process for preparing unsymmetric secondary tert-butylamines in the liquid phase Christof Wilhelm Wigbers, Christoph Mueller, Johann-Peter Melder, Bernd Stein, Harald Meissner +1 more 2013-05-21
8410299 Method for producing linear pentenenitrile Tim Jungkamp, Robert Baumann, Michael Bartsch, Hermann Luyken, Jens Scheidel +5 more 2013-04-02
8278474 Method for the separation of pentenenitrile isomers Tim Jungkamp, Robert Baumann, Michael Bartsch, Hermann Luyken, Jens Scheidel 2012-10-02
8173844 Method for producing O-alkylated cyclic aminoalcohols Wolfgang Siegel, Tobias Stab 2012-05-08
8058466 Method for producing 3-pentenenitrile by means of the hydrocyanation of 1,3-butadiene Tobias Aechtner, Andreas Leitner, Hermann Luyken, Peter Pfab, Jens Scheidel +2 more 2011-11-15
7935229 Extraction of nickel (0) complexes from nitrile mixtures with reduced rag formation Petra Deckert, Peter Bassler, Michael Bartsch, Hermann Luyken, Jens Scheidel +3 more 2011-05-03
7816551 Method for producing dinitriles Tim Jungkamp, Robert Baumann, Michael Bartsch, Hermann Luyken, Jens Scheidel 2010-10-19
7781608 Production of 3-pentenenitrile from 1,3-butadiene Jens Scheidel, Tim Jungkamp, Michael Bartsch, Robert Baumann, Hermann Luyken 2010-08-24
7777068 Ni(0) -containing catalyst system Michael Bartsch, Robert Baumann, Dagmar Pascale Kunsmann-Keitel, Tim Jungkamp, Marco Altmayer +1 more 2010-08-17
7737310 Method for producing biphenols from monophenols Michael Bartsch, Tobias Aechtner, Jens Scheidel, Christian DIENES, Alexander Tempel +2 more 2010-06-15
7709675 Continuous method for the production of linear pentene nitriles Michael Bartsch, Robert Baumann, Jens Scheidel, Tim Jungkamp, Hermann Luyken 2010-05-04
7705171 Process for producing nickel(0)-phosphorus ligand complexes Tobias Aechtner, Andreas Leitner, Peter Pfab, Hermann Luyken, Jens Scheidel 2010-04-27
7700795 Use of azeotropically dried nickel(ii) halogenides Robert Baumann, Michael Bartsch, Tim Jungkamp, Hermann Luyken, Jens Scheidel +2 more 2010-04-20
7671229 Method for the production of pentene nitriles from n-butane Michael Bartsch, Robert Baumann, Gotz-Peter Schindler, Tim Jungkamp, Hermann Luyken +2 more 2010-03-02
7612224 Isomerisation of cis-2-pentenenitrile to form 3-pentenenitrile in a reactive distillation Jens Scheidel, Tim Jungkamp, Michael Bartsch, Robert Baumann, Hermann Luyken 2009-11-03
7566800 Homogeneous isomerization of cis-2-pentene nitrile to form 3-pentene nitrile Jens Scheidel, Christian Miller, Robert Baumann, Tim Jungkamp, Michael Bartsch +3 more 2009-07-28
7550407 System suitable for the hydrocyanation of olefinically unsaturated compounds Michael Bartsch, Robert Baumann, Miquel Angel Flores, Tim Jungkamp, Hermann Luyken +3 more 2009-06-23
7541486 Method for producing 3-pentenenitrile Jens Scheidel, Tim Jungkamp, Michael Bartsch, Robert Baumann, Hermann Luyken 2009-06-02
7538240 Method for the hydrocyanation of butadiene Tim Jungkamp, Robert Baumann, Michael Bartsch, Hermann Luyken, Jens Scheidel 2009-05-26
7528275 Method for the production of adipodinitrile by hydrocyanation of 1,3-butadiene Michael Bartsch, Robert Baumann, Miguel Flores, Tim Jungkamp, Hermann Luyken +2 more 2009-05-05