Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Siegried Strathmann — 3 Patents

Basf Se: 3 patents #4,656 of 13,826Top 35%
Schifferstadt, DE: #236 of 580 inventorsTop 45%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Siegried Strathmann has been granted 3 US patents while listed as an inventor at Basf Se. The first was granted in 2003 and the most recent in May 2004. Siegried Strathmann ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Siegried Strathmann in Schifferstadt, DE.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6730680 6-phenyl-pyrazolopyrimidines Klaus-Juergen Pees, Jordi i Blasco, Hubert Sauter, Oliver Cullman, Markus Gewehr +10 more 2004-05-04 $358,000
6559151 6-(2-trifluoromethyl-phenyl)-triazolopyrimidines Klaus-Juergen Pees, Frank Schieweck, Jordi Blasco, Hubert Sauter, Oliver Cullman +9 more 2003-05-06 $391,000
6552026 6-phenyl-pyrazolopyrimidines Klaus-Juergen Pees, Jordi Blasco, Hubert Sauter, Oliver Cullman, Markus Gewehr +10 more 2003-04-22 $605,000