Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Celine Liekens — 2 Patents

Basf Se: 2 patents #5,851 of 13,826Top 45%
Edegem, BE: #36 of 113 inventorsTop 35%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Celine Liekens has been granted 2 US patents while listed as an inventor at Basf Se. The first was granted in 2011 and the most recent in August 2014. Celine Liekens ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Celine Liekens in Edegem, BE.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8809588 Method for producing aromatic amines Lucia Königsmann, Ekkehard Schwab, Michael Hesse, Christian Schneider, Thomas Heidemann +2 more 2014-08-19
8044244 Process for preparing aromatic amines in a fluidized-bed reactor Lothar Seidemann, Lucia Koenigsmann, Christian Schneider, Ekkehard Schwab, Dieter Stuetzer 2011-10-25