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USPTO Patent Rankings Data through Dec 31, 2025
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David T. Ferrughelli — 2 Patents in 2016

ExxonMobil: 2 patents #163 of 854Top 20%
Flemington, NJ: #11 of 92 inventorsTop 15%
New Jersey: #1,177 of 6,767 inventorsTop 20%
Overall (2016): #150,167 of 481,213Top 35%
2 Patents 2016

Issued Patents 2016

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9441171 Functionalized polymers containing polyamine succinimide for antifouling in hydrocarbon refining processes ManKit Ng, Mohsen S. Yeganeh, Timothy Andrew Barckholtz, Glen B. Brons, Hong Cheng +6 more 2016-09-13 $138,948,000
9290584 Polyalkylene carboxylic acid polyamine additives for fouling mitigation in hydrocarbon refining processes Man Kit Ng, Glen B. Brons, Hong Cheng, Kevin Mallory, Emmanuel Ulysse +3 more 2016-03-22 $171,216,000