Andreas Weiper-Idelmann has been granted 7 US patents while listed as an inventor at Basf Se . The first was granted in 1996 and the most recent in June 2005. Andreas Weiper-Idelmann ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Andreas Weiper-Idelmann in Mannheim, DE.
Patents per Year Patents granted per year, 1996 to 2005 Bar chart with a peak of 2 patents in 1996. peak 2 1996: 2 patents 1996 1999: 1 patents 1999 2001: 1 patents 2001 2003: 1 patents 2003 2004: 1 patents 2004 2005: 1 patents 2005
Issued Patents All Time
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Showing 1–7 of 7 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
6909016 Production of butane tetracarboxylic acid derivative by means of coupled electrosynthesis Hermann Putter 2005-06-21
$666,000
6723883 Continuous method for production of cinnamaldehyde and dihydrocinnamaldehyde derivatives Jörg Therre , Andreas Kramer , Michael Schulik , Regina Benfer , Jürgen Schossig +2 more 2004-04-20
$385,000
6533916 Diamond electrodes Hermann Puetter , Claudia Merk , Matthias Fryda , Claus-Peter Klages , Lothar Schaefer +1 more 2003-03-18
$305,000
6245945 Selective hydrolysis of acetals or ketals in the presence of phthalides Heinz Hannebaum , Hermann Putter 2001-06-12
$323,000
5919349 Electrochemical reduction of organic compounds Günther Huber , Andreas Kramer , Rolf Golombek , Markus Frede , Luise Spiske +2 more 1999-07-06
5586992 Dyeing cellulose-containing textile material with hydrogenated indigo Georg Schnitzer , Franz Suetsch , Michael Schmitt , Erich Kromm , Harald Schlueter +1 more 1996-12-24
5507922 Preparation of benzaldehyde dialkyl acetals Dieter Hermeling , Heinz Hannebaum , Hartwig Voss 1996-04-16
