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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Ingo Bonnacker — 3 Patents

Abbott: 2 patents #3,012 of 5,509Top 55%
SGSolvay Pharmaceuticals, Gmbh: 1 patents #70 of 173Top 45%
Nordstemmen, DE: #13 of 35 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Ingo Bonnacker has been granted 3 US patents while listed as an inventor at Abbott. The first was granted in 1999 and the most recent in December 2012. Ingo Bonnacker ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Ingo Bonnacker in Nordstemmen, DE.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8329679 Preformulation for tabletting natural mixtures of conjugated estrogens Bernd Thumbeck, Martina Lerch 2012-12-11
8273728 Preformulation for tabletting natural mixtures of conjugated estrogens Bernd Thumbeck, Martina Lerch 2012-09-25
5977127 Cilansetron pharmaceutical preparation stabilized against racemization Hartmut Koehn, Gerhard Kristen, Christine Reichel 1999-11-02