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

Bart Vander Straeten — 2 Patents

Basf Se: 2 patents #5,851 of 13,826Top 45%
Boortmeerbeek, BE: #19 of 54 inventorsTop 40%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Bart Vander Straeten has been granted 2 US patents while listed as an inventor at Basf Se. The first was granted in 2003 and the most recent in June 2004. Bart Vander Straeten ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Bart Vander Straeten in Boortmeerbeek, BE.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6753389 Method for the production of highly reactive polyisobutenes Hans Peter Rath, Dieter Hahn, Gerhard Sandrock, Frans van Deyck, Eddy De Vree 2004-06-22 $541,000
6518373 Method for producing highly reactive polyisobutenes Hans Peter Rath, Dieter Hahn, Gerhard Sandrock, Frans van Deyck, Eddy De Vree 2003-02-11 $353,000