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

Kirk Liebscher — 3 Patents

Applied Materials: 2 patents #3,641 of 7,310Top 50%
San Jose, CA: #14,517 of 32,062 inventorsTop 50%
California: #149,087 of 386,348 inventorsTop 40%
Overall (All Time): #1,400,798 of 4,157,543Top 35%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11772234 Small batch polishing fluid delivery for CMP Robert D. Tolles 2023-10-03
8334191 Two-chamber system and method for serial bonding and exfoliation of multiple workpieces Steven M. Zuniga, Derek Aqui, Andrew J. Nagengast, John Alexander, Keenan Leon Guerrero 2012-12-18
8173473 Laser system for processing solar wafers in a carrier Derek Aqui, Steven M. Zuniga, Venkateswaran Subbaraman, John Alexander, Zhenhua Zhang +1 more 2012-05-08