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USPTO Patent Rankings Data through Dec 31, 2025
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Debra A. Sysyn — 7 Patents

ExxonMobil: 7 patents #1,606 of 10,161Top 20%
Sparta, NJ: #46 of 375 inventorsTop 15%
New Jersey: #12,481 of 69,400 inventorsTop 20%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Debra A. Sysyn has been granted 7 US patents while listed as an inventor at ExxonMobil. The first was granted in 2001 and the most recent in November 2021. Debra A. Sysyn ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Debra A. Sysyn in Sparta, NJ, US.

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11186787 Base stocks and lubricant compositions containing same Rugved P. Pathare, Lisa I-Ching Yeh, Yogi V. Shukla, Charles L. Baker, Jr., Bryan E. Hagee +1 more 2021-11-30 $223,359,000
10920159 Base stocks and lubricant compositions containing same Rugved P. Pathare, Lisa I-Ching Yeh, Yogi V. Shukla, Charles L. Baker, Jr., Bryan E. Hagee +1 more 2021-02-16 $205,213,000
10767125 Group III base stocks and lubricant compositions Daniel J. Eichelsdoerfer, Richard C. Dougherty, Charles L. Baker, Jr. 2020-09-08
10590360 Bright stock production from deasphalted oil Lisa I-Ching Yeh, Rugved P. Pathare, Eric B. Senzer, Camden N. Henderson, Tracie L. Owens +5 more 2020-03-17 $56,804,000
10428284 Group III base stocks and lubricant compositions Daniel J. Eichelsdoerfer, Richard C. Dougherty, Charles L. Baker, Jr. 2019-10-01 $95,824,000
10414995 Base stocks and lubricant compositions containing same Rugved P. Pathare, Lisa I-Ching Yeh, Yogi V. Shukla, Charles L. Baker, Jr., Bryan E. Hagee +1 more 2019-09-17 $90,008,000
6210559 Use of 13C NMR spectroscopy to produce optimum fischer-tropsch diesel fuels and blend stocks Bruce R. Cook, Paul J. Berlowitz, Bernard G. Silbernagel 2001-04-03 $419,707,000