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

Jan Eberhardt — 16 Patents

Basf Se: 15 patents #1,034 of 13,826Top 8%
TATh. Goldschmidt. Ag: 1 patents #107 of 198Top 55%
Munster, DE: #18 of 649 inventorsTop 3%
Overall (All Time): #284,196 of 4,157,543Top 7%
16 Patents All Time
Jan Eberhardt has been granted 16 US patents while listed as an inventor at Basf Se. The first was granted in 2001 and the most recent in July 2014. Jan Eberhardt ranks #284,196 of 4,157,543 US inventors in our database (top 6.8%). Patent records list Jan Eberhardt in Munster, DE.

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8772548 Reaction of glycolaldehyde with an aminating agent Wolfgang Mägerlein, Johann-Peter Melder, Jörg Pastre, Thomas Krug, Mirko Kreitschmann 2014-07-08
8742174 Method for preparing higher ethanolamines Wolfgang Mägerlein, Johann-Peter Melder, Jörg Pastre, Thomas Krug, Mirko Kreitschmann 2014-06-03
8710269 DMAPN having a low DGN content and a process for preparing DMAPA having a low DGN content Wolfgang Mägerlein, Johann-Peter Melder, Ulrich Kohler, Thilo Hahn, Mirko Kreitschmann +1 more 2014-04-29
8557985 Process for continuous hydrogenation or hydrogenating amination Bram Willem Hoffer, Hartwig Voβ, Ekkehard Schwab, Udo Rheude, Gerd Kaibel +2 more 2013-10-15
8497399 Process for preparing aminoalkyl nitriles and diamines from such nitriles Thilo Hahn, Johann-Peter Melder, Gerhard Fritz, Volkmar Menger, Thomas Hill 2013-07-30
8163963 Process for continuous hydrogenation or hydrogenating amination Bram Willem Hoffer, Hartwig Voβ, Ekkehard Schwab, Udo Rheude, Gerd Kaibel +2 more 2012-04-24
8063239 Process for preparing aminoalkylnitriles and diamines from such nitriles Thilo Hahn, Johann-Peter Melder, Gerhard Fritz, Volkmar Menger, Thomas Hill 2011-11-22
8034978 Process for the preparation of an amine Harald Meiβner, Bram Willem Hoffer, Johann-Peter Melder, Ekkehard Schwab 2011-10-11
8017808 Process for preparing an amine Bram Willem Hoffer, Frank Haese, Johann-Peter Melder, Bernd Stein, Michael Stang +2 more 2011-09-13
7795466 Method for producing saturated nitriles Wolfgang Krause 2010-09-14
7754921 Shaped body comprising an aluminosilicate and aluminium oxide and process for the continuous preparation of methylamines Marco Bosch, Roderich Röttger, Thomas Krug, Manfred Julius, Karl-Heinz Roβ +1 more 2010-07-13
7683214 Method of producing benzophenoneimines Thilo Hahn, Frank Haese, Ulrich Kohler, Ekkehard Schwab, Johann-Peter Melder 2010-03-23
7651968 Shaped body comprising a microporous material and at least one silicon-containing binding agent method for production and use thereof as catalyst in particular in a method for continuous synthesis of methylamines Marco Bosch, Roderich Röttger 2010-01-26
7435855 Process for the continuous synthesis of methylamines Marco Bosch, Roderich Röttger, Thomas Krug, Johann-Peter Melder 2008-10-14
7141687 N'-substituted N-acylamidine metal transition complexes and their use as catalysts Ernst-Ulrich Würthwein 2006-11-28 $599,000
6194369 Pickling/activation solution for the pretreatment of aluminum-steel composites prior to dip tinning Dieter Guhl, Frank Honselmann 2001-02-27