Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Ethan K. Lightle — 1 Patent

CMCabot Microelectronics: 1 patents #131 of 207Top 65%
Lostant, IL: #2 of 4 inventorsTop 50%
Illinois: #49,230 of 84,256 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Ethan K. Lightle has been granted 1 US patent while listed as an inventor at Cabot Microelectronics. All of these patents were granted in 2006. Ethan K. Lightle ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Ethan K. Lightle in Lostant, IL, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7044836 Coated metal oxide particles for CMP Fred Sun, Bin Lu, Shumin Wang 2006-05-16 $10,869,000