Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Giuseppe Libassi — 1 Patent

LSLamberti Spa: 1 patents #52 of 108Top 50%
Varese, IT: #216 of 455 inventorsTop 50%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Giuseppe Libassi has been granted 1 US patent while listed as an inventor at Lamberti Spa. All of these patents were granted in 2011. Giuseppe Libassi ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Giuseppe Libassi in Varese, IT.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7868054 Phenylglyoxalic esters generated by photolysis of low migratable fragments Stefano Romagnano, Gabriele Norcini, Marco Visconti 2011-01-11