Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
PR

Perry Rotem

VIVirdia: 3 patents #15 of 33Top 50%
Bazra, IL: #3 of 6 inventorsTop 50%
Overall (All Time): #1,364,514 of 4,157,543Top 35%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11993624 Methods for preparing thermally stable lignin fractions Robert Jansen, James Alan Lawson, Noa Lapidot, Bassem Hallac 2024-05-28
9988412 Methods for preparing thermally stable lignin fractions Robert Jansen, James Alan Lawson, Noa Lapidot, Bassem Hallac 2018-06-05
9683005 Methods for preparing thermally stable lignin fractions Robert Jansen, James Alan Lawson, Noa Lapidot, Bassem Hallac 2017-06-20