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USPTO Patent Rankings Data through Dec 31, 2025
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Birgit Hupka — 2 Patents

Basf Se: 2 patents #5,851 of 13,826Top 45%
Goldkronach, DE: #377 of 878 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Birgit Hupka has been granted 2 US patents while listed as an inventor at Basf Se. The first was granted in 2020 and the most recent in July 2022. Birgit Hupka ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Birgit Hupka in Goldkronach, DE.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11377517 Phosphorous containing flame retardants Marco Balbo Block, Jens FERBITZ, Christoph Fleckenstein 2022-07-05
10757935 Composition comprising a pesticide and an alkoxylated ester Ingo Fleute-Schlachter, Hans-Christian Raths, Bjoern Thomas Hahn, Juergen Roeder 2020-09-01

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