Ralph Baumgaertner has been granted 3 US patents while listed as an inventor at Basf Se . The first was granted in 2012 and the most recent in February 2016. Ralph Baumgaertner ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Ralph Baumgaertner in Mannheim, DE.
Patents per Year Patents granted per year, 2012 to 2016 Bar chart with a peak of 1 patents in 2012. peak 1 2012: 1 patents 2012 2015: 1 patents 2015 2016: 1 patents 2016
Issued Patents All Time
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Showing 1–3 of 3 patents
Patent # Title Co-Inventors Date
9249240 Graft polymers having oligoalkylenimine side chains, process for their preparation and their use Robert Feuerhake , Daniel Schoenfelder , Hans-Joachim Haehnle , Bernd Bruchmann , Paola Uribe Arocha +1 more 2016-02-02
9127093 Graft polymers having oligoalkylenimine side chains, process for their preparation and their use Robert Feuerhake , Daniel Schoenfelder , Hans-Joachim Haehnle , Bernd Bruchmann , Paola Uribe Arocha +1 more 2015-09-08
8283496 Aminoalkyl vinyl ethers comprising ethylenimine units, processes for their preparation and their use Robert Feuerhake , Daniel Schoenfelder , Hans-Joachim Haehnle , Bernd Bruchmann , Paola Uribe Arocha +3 more 2012-10-09
