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USPTO Patent Rankings Data through Dec 31, 2025
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Birte Lahrmann — 2 Patents

Basf Se: 2 patents #5,851 of 13,826Top 45%
Holdorf, DE: #4 of 12 inventorsTop 35%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Birte Lahrmann has been granted 2 US patents while listed as an inventor at Basf Se. The first was granted in 2021 and the most recent in August 2025. Birte Lahrmann ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Birte Lahrmann in Holdorf, DE.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12391791 Thermoplastic polyurethane useful for pneumatic hoses Elmar Poeselt, Dieter Nitschke, Dirk Kempfert 2025-08-19
10927253 Nucleating agent for compact thermoplastic polyurethanes Raphael Dabbous, Elmar Poeselt, Guido Bilges 2021-02-23

Frequent Collaborators

Elmar Poeselt2 shared
Guido Bilges1 shared
Dirk Kempfert1 shared
Dieter Nitschke1 shared
Raphael Dabbous1 shared

Nearby-Ranked Inventors

Leonard Mattheis2
Yiqi SHI2
Roberto DiCecco2
Haoneng Xu2
Emily Chew2
So Young Bae2
Julian Alexander Georgi2
Yoshihiro Asahara2
Assaf Ariel2