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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Anna Witte — 1 Patent

Merck: 1 patents #5,440 of 9,382Top 60%
Erlangen, DE: #1,659 of 2,818 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Anna Witte has been granted 1 US patent while listed as an inventor at Merck. All of these patents were granted in 2023. Anna Witte ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Anna Witte in Erlangen, DE.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11674165 Enrichment of Listeria Patrick Julian Mester, Peter Rossmanith, Nadine Weyhing-Zerrer, Tobais Gundolf, Susanne Fister 2023-06-13 $1,618,811,000