Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Daniel Lieman — 2 Patents

NCNtru Cryptosystems: 1 patents #4 of 6Top 70%
RSRsa Security: 1 patents #28 of 69Top 45%
Columbia, MO: #357 of 885 inventorsTop 45%
Missouri: #8,937 of 23,789 inventorsTop 40%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Daniel Lieman has been granted 2 US patents while listed as an inventor at Ntru Cryptosystems. The first was granted in 2000 and the most recent in October 2005. Daniel Lieman ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Daniel Lieman in Columbia, MO, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6959085 Secure user identification based on ring homomorphisms Jeffrey Hoffstein, Joseph H. Silverman 2005-10-25
6076163 Secure user identification based on constrained polynomials Jeffrey Hoffstein, Burton S. Kaliski, Jr., Matthew Robshaw, Yiqun Yin 2000-06-13 $45,908,000