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

Darryl D. Lacy — 4 Patents in 2018

ExxonMobil: 4 patents #71 of 909Top 8%
Easton, PA: #4 of 78 inventorsTop 6%
Pennsylvania: #347 of 7,336 inventorsTop 5%
Overall (2018): #46,946 of 503,207Top 10%
4 Patents 2018

Issued Patents 2018

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10022700 Organosilica materials and uses thereof Paul Podsiadlo, Quanchang Li, David C. Calabro, Lei Zhang, Kiara M. Benitez +10 more 2018-07-17
10011780 Methods of reducing impurities in diesel fuel Paul Podsiadlo, Lei Zhang, Kiara M. Benitez, Himanshu Gupta, Scott J. Weigel +1 more 2018-07-03
9975820 Process for xylenes isomerization Brian M. Weiss, Scott J. Weigel 2018-05-22
9956541 Methods of separating aromatic compounds from lube base stocks Scott J. Weigel, Lei Zhang, Quanchang Li, Paul Podsiadlo, David C. Calabro +2 more 2018-05-01