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USPTO Patent Rankings Data through Dec 31, 2025
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Winfried Dethlefsen — 1 Patent

Basf Se: 1 patents #8,065 of 13,826Top 60%
Mannheim, DE: #1,293 of 2,026 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Winfried Dethlefsen has been granted 1 US patent while listed as an inventor at Basf Se. All of these patents were granted in 1982. Winfried Dethlefsen ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Winfried Dethlefsen in Mannheim, DE.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4360504 Simultaneous destruction of trace components in the reaction off-gas from the synthesis of melamine Klaus Blanck, Anton Jungbauer, Bernd Leutner, Ernst-Juergen Schier, Hans-Ulrich Schlimper +1 more 1982-11-23