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USPTO Patent Rankings Data through Dec 31, 2025
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Rainer Erhardt — 6 Patents

Basf Se: 6 patents #2,778 of 13,826Top 25%
Mannheim, DE: #446 of 2,026 inventorsTop 25%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Rainer Erhardt has been granted 6 US patents while listed as an inventor at Basf Se. The first was granted in 2009 and the most recent in March 2020. Rainer Erhardt ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Rainer Erhardt in Mannheim, DE.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
10604675 Quick-drying, energy-elastic, scratch-resistant and stable coating compounds Harald Schaefer, David Tuerp, Oliver Neu, Daniel Flojhar, Thorsten PAUEN +2 more 2020-03-31
9039927 Etherified melamine/formaldehyde condensates having a high solid content and low viscosity Andreas Eichfelder, Martin Reif, Eva Rüba, Günter Scherr, Jorg Schneider +1 more 2015-05-26
8372161 Method for the reactive coloring of leather Laszlo Somogyi, Andrea Zamponi, Rolf Streicher, Harald Kiesow 2013-02-12
8034929 Continuous method for producing highly methylolated melamine and etherified melamine formaldehyde resins Jorg Schneider, Günter Scherr, Andreas Eichfelder, Martin Reif, Stefan Hirsch +3 more 2011-10-11
8030485 Process for the preparation of pulverulent alkoxycarbonylaminotriazine Joerg Schneider, Guenter Scherr, Andreas Eichfelder, Martin Reif, Stefan Hirsch +4 more 2011-10-04
7517474 Carbamate-functional triazine derivatives Eva Wagner, Reinhold Schwalm, Joerg Schneider, Carl Jokisch, Heinz-Peter Rink 2009-04-14