Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Daniel I. Chu — 1 Patent

Abbott: 1 patents #5,181 of 5,509Top 95%
Lake Villa, IL: #142 of 228 inventorsTop 65%
Illinois: #49,230 of 84,256 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Daniel I. Chu has been granted 1 US patent while listed as an inventor at Abbott. All of these patents were granted in 1981. Daniel I. Chu ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Daniel I. Chu in Lake Villa, IL, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
4264590 Antibacterial peptide Jerry R. Martin, Alford M. Thomas, Norman E. Wideburg 1981-04-28 $5,940,000