Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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John E. Nowicki — 2 Patents

COCognis: 2 patents #50 of 179Top 30%
Hatfield, PA: #109 of 224 inventorsTop 50%
Pennsylvania: #30,766 of 74,527 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
John E. Nowicki has been granted 2 US patents while listed as an inventor at Cognis. The first was granted in 2002 and the most recent in January 2003. John E. Nowicki ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list John E. Nowicki in Hatfield, PA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6512016 Compositions for defoaming aqueous compositions Ayaz Khan, Samuel A. Firman, David W. Brown 2003-01-28
6362296 Continuous bulk polymerization process Shruti Singhal, Rainer Hoefer, George Roth, Darmesh Chovatia, Shailesh Shah 2002-03-26