Inventor · disambiguated record
Debra A. Sysyn
Also filed as: SYSYN DEBRA A
7 granted patents·1 pending application·25 citations·filing 1999–2019
79Inventor score
Top patents by PatentIndex Score
8 records- 0193US11186787B2Base stocks and lubricant compositions containing sameEXXONMOBIL RES & ENG CO·Filed 2019·Granted Nov 30, 2021·5 cites·42 claims
- 0283US10414995B2Base stocks and lubricant compositions containing sameEXXONMOBIL RES & ENG CO·Filed 2017·Granted Sep 17, 2019·1 cites·2 claims
- 0379US10428284B2Group III base stocks and lubricant compositionsEXXONMOBIL RES & ENG CO·Filed 2018·Granted Oct 1, 2019·1 cites·7 claims
- 0478US10920159B2Base stocks and lubricant compositions containing sameEXXONMOBIL RES & ENG CO·Filed 2019·Granted Feb 16, 2021·0 cites·51 claims
- 0573US10767125B2Group III base stocks and lubricant compositionsEXXONMOBIL RES & ENG CO·Filed 2019·Granted Sep 8, 2020·0 cites·7 claims
- 0656US6210559B1Use of 13C NMR spectroscopy to produce optimum fischer-tropsch diesel fuels and blend stocksEXXON RESEARCH ENGINEERING CO·Filed 1999·Granted Apr 3, 2001·18 cites·26 claims
- 0754US10590360B2Bright stock production from deasphalted oilEXXONMOBIL RES & ENG CO·Filed 2016·Granted Mar 17, 2020·0 cites·31 claims
- 0847US2019002782A113c-nmr-based composition of high quality lube base oils and a method to enable their design and production and their performance in finished lubricantsEXXONMOBIL RES & ENG CO·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →