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USPTO Patent Rankings Data through Dec 31, 2025
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Stephane Bertaux — 1 Patent

Merck: 1 patents #5,440 of 9,382Top 60%
Pfungstadt, DE: #102 of 182 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Stephane Bertaux has been granted 1 US patent while listed as an inventor at Merck. All of these patents were granted in 2004. Stephane Bertaux ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Stephane Bertaux in Pfungstadt, DE.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6719837 Pearlescent pigments Peter Reynders, Jens-Uwe Wichmann, Eberhard Schweda 2004-04-13 $288,116,000